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Pletronics石英晶振频率控制技术,频率控制的发展一直在稳步前进技术。虽然许多变化是技术自然发展的结果,主要驱动因素是增强的制造能力、降低成本的需求以及对于更小的尺寸、更高的稳定性、更低的功耗,和更快的启动。
石英元器件,主要是体声波(BAW)器件,长期以来一直是所有商用时钟源的比较标准。历史石英晶体作为用于频率控制的非常稳定、高质量的石英晶体谐振器已被很好地证明举世公认。石英频率控制器件的频率与温度响应、老化、抖动和相位噪声特性都在中有详细记录行业。然而,这种特性与采用新技术的频率控制装置的简明技术比较一直缺乏。建立MEMS和之间的基准其他设备与已建立的石英基设备相比,该分析的作者开始2007年的一项研究,并在2008年发表了频率控制装置的对比分析。这比较研究是对早期基准分析的更新和扩展。
CSM1Z-A0B2C3-70-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM1 | MHz Crystal | 14.7456MHz |
CSM1Z-A0B2C3-70-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM1 | MHz Crystal | 14.7456MHz |
CSM1Z-A0B2C3-70-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM1 | MHz Crystal | 14.7456MHz |
CSM1Z-A0B2C3-50-17.734475D18 | Cardinal Components Inc. | CRYSTAL 17.734475MHZ 18PF SMD | CSM1 | MHz Crystal | 17.734475MHz |
CSM1Z-A0B2C3-50-17.734475D18 | Cardinal Components Inc. | CRYSTAL 17.734475MHZ 18PF SMD | CSM1 | MHz Crystal | 17.734475MHz |
CSM1Z-A0B2C3-50-17.734475D18 | Cardinal Components Inc. | CRYSTAL 17.734475MHZ 18PF SMD | CSM1 | MHz Crystal | 17.734475MHz |
CSM1Z-A1B2C3-200-3.6864D20 | Cardinal Components Inc. | CRYSTAL 3.6864MHZ 20PF SMD | CSM1 | MHz Crystal | 3.6864MHz |
CSM1Z-A1B2C3-200-3.6864D20 | Cardinal Components Inc. | CRYSTAL 3.6864MHZ 20PF SMD | CSM1 | MHz Crystal | 3.6864MHz |
CSM1Z-A1B2C3-200-3.6864D20 | Cardinal Components Inc. | CRYSTAL 3.6864MHZ 20PF SMD | CSM1 | MHz Crystal | 3.6864MHz |
CSM1Z-A0B2C3-50-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A0B2C3-50-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A0B2C3-50-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A5B2C3-40-16.0D18 | Cardinal Components Inc. | CRYSTAL 16.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 16MHz |
CSM1Z-A5B2C3-40-16.0D18 | Cardinal Components Inc. | CRYSTAL 16.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 16MHz |
CSM1Z-A5B2C3-40-16.0D18 | Cardinal Components Inc. | CRYSTAL 16.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 16MHz |
CSM1Z-A0B2C3-200-3.579545D18 | Cardinal Components Inc. | CRYSTAL 3.579545MHZ 18PF SMD | CSM1 | MHz Crystal | 3.579545MHz |
CSM1Z-A0B2C3-200-3.579545D18 | Cardinal Components Inc. | CRYSTAL 3.579545MHZ 18PF SMD | CSM1 | MHz Crystal | 3.579545MHz |
CSM1Z-A0B2C3-200-3.579545D18 | Cardinal Components Inc. | CRYSTAL 3.579545MHZ 18PF SMD | CSM1 | MHz Crystal | 3.579545MHz |
CSM1Z-A0B2C3-50-20.0D18 | Cardinal Components Inc. | CRYSTAL 20.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 20MHz |
CSM1Z-A0B2C3-50-20.0D18 | Cardinal Components Inc. | CRYSTAL 20.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 20MHz |
CSM1Z-A0B2C3-50-20.0D18 | Cardinal Components Inc. | CRYSTAL 20.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 20MHz |
CSM1Z-A5B2C5-150-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C5-150-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C5-150-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A0B2C3-100-6.0D18 | Cardinal Components Inc. | CRYSTAL 6.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 6MHz |
CSM1Z-A0B2C3-100-6.0D18 | Cardinal Components Inc. | CRYSTAL 6.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 6MHz |
CSM1Z-A0B2C3-100-6.0D18 | Cardinal Components Inc. | CRYSTAL 6.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 6MHz |
CSM1-A1B2C3-150-3.579545D17 | Cardinal Components Inc. | CRYSTAL 3.579545MHZ 17PF SMD | CSM1 | MHz Crystal | 3.579545MHz |
CSM1Z-A5B2C3-40-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A5B2C3-40-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A5B2C3-40-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A1B2C3-40-24-0D12 | Cardinal Components Inc. | CRYSTAL 24.0000MHZ 12PF SMD | CSM1 | MHz Crystal | 24MHz |
CSM1Z-A1B2C3-40-24-0D12 | Cardinal Components Inc. | CRYSTAL 24.0000MHZ 12PF SMD | CSM1 | MHz Crystal | 24MHz |
CSM1Z-A1B2C3-40-24-0D12 | Cardinal Components Inc. | CRYSTAL 24.0000MHZ 12PF SMD | CSM1 | MHz Crystal | 24MHz |
CSM1Z-A0B2C3-150-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A0B2C3-150-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A0B2C3-150-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C3-150-4.0D20 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 20PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C3-150-4.0D20 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 20PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C3-150-4.0D20 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 20PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C3-200-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C3-200-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C3-200-4.0D18 | Cardinal Components Inc. | CRYSTAL 4.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 4MHz |
CSM1Z-A5B2C5-50-19.6608D18 | Cardinal Components Inc. | CRYSTAL 19.6608MHZ 18PF SMD | CSM1 | MHz Crystal | 19.6608MHz |
CSM4Z-A2B3C3-40-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM4 | MHz Crystal | 14.7456MHz |
CSM4Z-A2B3C3-40-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM4 | MHz Crystal | 14.7456MHz |
CSM4Z-A2B3C3-40-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM4 | MHz Crystal | 14.7456MHz |
CSM1Z-A5B2C5-40-16.0D18 | Cardinal Components Inc. | CRYSTAL 16.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 16MHz |
CSM1Z-A5B2C5-40-16.0D18 | Cardinal Components Inc. | CRYSTAL 16.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 16MHz |
CSM1Z-A5B2C5-40-16.0D18 | Cardinal Components Inc. | CRYSTAL 16.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 16MHz |
CSM1Z-A5B2C5-40-25.0D18-F | Cardinal Components Inc. | CRYSTAL 25.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 25MHz |
CSM1Z-A5B2C5-40-25.0D18-F | Cardinal Components Inc. | CRYSTAL 25.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 25MHz |
CSM1Z-A5B2C5-40-25.0D18-F | Cardinal Components Inc. | CRYSTAL 25.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 25MHz |
CSM1Z-A5B2C5-40-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A5B2C5-40-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A5B2C5-40-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CSM1 | MHz Crystal | 18.432MHz |
CSM1Z-A5B2C5-40-12.0D18 | Cardinal Components Inc. | CRYSTAL 12.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 12MHz |
CSM1Z-A5B2C5-40-12.0D18 | Cardinal Components Inc. | CRYSTAL 12.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 12MHz |
CSM1Z-A5B2C5-40-12.0D18 | Cardinal Components Inc. | CRYSTAL 12.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 12MHz |
CSM1Z-A2B1C2-80-7.3728D33 | Cardinal Components Inc. | CRYSTAL 7.3728MHZ 33PF SMD | CSM1 | MHz Crystal | 7.3728MHz |
CPFBZ-A2C5-32.768D6 | Cardinal Components Inc. | CRYSTAL 32.7680KHZ 6PF SMD | CPFB | kHz Crystal (Tuning Fork) | 32.768kHz |
CX5Z-A2B2C5-40-12.0D18 | Cardinal Components Inc. | CRYSTAL 12.0000MHZ 18PF SMD | CX5 | MHz Crystal | 12MHz |
CX5Z-A2B2C5-40-12.0D18 | Cardinal Components Inc. | CRYSTAL 12.0000MHZ 18PF SMD | CX5 | MHz Crystal | 12MHz |
CX5Z-A2B2C5-40-12.0D18 | Cardinal Components Inc. | CRYSTAL 12.0000MHZ 18PF SMD | CX5 | MHz Crystal | 12MHz |
CX5Z-A5B2C5-40-12.0D18 | Cardinal Components Inc. | CRYSTAL 12.0000MHZ 18PF SMD | CX5 | MHz Crystal | 12MHz |
CX5Z-A5B2C5-40-10.0D18 | Cardinal Components Inc. | CRYSTAL 10.0000MHZ 18PF SMD | CX5 | MHz Crystal | 10MHz |
CX5Z-A5B2C5-40-10.0D18 | Cardinal Components Inc. | CRYSTAL 10.0000MHZ 18PF SMD | CX5 | MHz Crystal | 10MHz |
CX5Z-A5B2C5-40-10.0D18 | Cardinal Components Inc. | CRYSTAL 10.0000MHZ 18PF SMD | CX5 | MHz Crystal | 10MHz |
CX5Z-A5B2C5-40-25D18 | Cardinal Components Inc. | CRYSTAL 25.0000MHZ 18PF SMD | CX5 | MHz Crystal | 25MHz |
CX635BZ-A1B2C3-80-14.31818D20 | Cardinal Components Inc. | CRYSTAL 14.31818MHZ 20PF SMD | CX635B | MHz Crystal | 14.31818MHz |
CX532Z-A5B3C5-70-18.432D18 | Cardinal Components Inc. | CRYSTAL 18.4320MHZ 18PF SMD | CX532 | MHz Crystal | 18.432MHz |
C49X-A3B1C1-40-8.0D16 | Cardinal Components Inc. | CRYSTAL 8.0000MHZ 16PF T/H | C49 | MHz Crystal | 8MHz |
CSM1Z-A0B2C3-100-40.0D18 | Cardinal Components Inc. | CRYSTAL 40.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 40MHz |
CSM1Z-A0B2C3-100-40.0D18 | Cardinal Components Inc. | CRYSTAL 40.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 40MHz |
CSM1Z-A0B2C3-100-40.0D18 | Cardinal Components Inc. | CRYSTAL 40.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 40MHz |
CSM1Z-A0B2C3-100-49.152D18 | Cardinal Components Inc. | CRYSTAL 49.1520MHZ 18PF SMD | CSM1 | MHz Crystal | 49.152MHz |
CSM1Z-A0B2C3-100-49.152D18 | Cardinal Components Inc. | CRYSTAL 49.1520MHZ 18PF SMD | CSM1 | MHz Crystal | 49.152MHz |
CSM1Z-A0B2C3-100-49.152D18 | Cardinal Components Inc. | CRYSTAL 49.1520MHZ 18PF SMD | CSM1 | MHz Crystal | 49.152MHz |
CSM1Z-A2B4C7-60-24.0D18-F | Cardinal Components Inc. | CRYSTAL 24.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 24MHz |
CSM1Z-A2B4C7-60-24.0D18-F | Cardinal Components Inc. | CRYSTAL 24.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 24MHz |
CSM1Z-A2B4C7-60-24.0D18-F | Cardinal Components Inc. | CRYSTAL 24.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 24MHz |
CX532Z-A2B3C5-70-25.0D18 | Cardinal Components Inc. | CRYSTAL 25.0000MHZ 18PF SMD | CX532 | MHz Crystal | 25MHz |
CX532Z-A2B3C5-70-25.0D18 | Cardinal Components Inc. | CRYSTAL 25.0000MHZ 18PF SMD | CX532 | MHz Crystal | 25MHz |
CX532Z-A2B3C5-70-25.0D18 | Cardinal Components Inc. | CRYSTAL 25.0000MHZ 18PF SMD | CX532 | MHz Crystal | 25MHz |
CSM1Z-ARB2C5-60-8.0D18 | Cardinal Components Inc. | CRYSTAL 8.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 8MHz |
CSM1Z-ARB2C5-60-8.0D18 | Cardinal Components Inc. | CRYSTAL 8.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 8MHz |
CSM1Z-ARB2C5-60-8.0D18 | Cardinal Components Inc. | CRYSTAL 8.0000MHZ 18PF SMD | CSM1 | MHz Crystal | 8MHz |
CSM1Z-ARB3C3-50-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM1 | MHz Crystal | 14.7456MHz |
CSM1Z-ARB3C3-50-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM1 | MHz Crystal | 14.7456MHz |
CSM1Z-ARB3C3-50-14.7456D18 | Cardinal Components Inc. | CRYSTAL 14.7456MHZ 18PF SMD | CSM1 | MHz Crystal | 14.7456MHz |
恒温控制晶体振荡器(OCXO)通常用于高精度频率应用。 这种方法将晶体和相关的振荡器电路加热到水晶。在OCXO应用中使用的上转折点的一部分。OCXO具有在非常窄的温度范围内锻炼晶体的额外优势窗口,通常为几度或更小。这大大减少了激发不必要的机会晶体中的模式。这种方法的最大缺点是设备的尺寸和电源要求。随着技术的发展,这些设备的尺寸和功率需求设备继续减少。
这些振荡器的晶体是这样制造的,即上转折点高于最高点额定温度范围。晶体和相关电路被加热到并保持在晶体上该点周围的温度窗口变窄,设备被调谐到频率那个温度。
CSM4Z-A2B3C3-40-33.0D18
Cardinal Components Inc.
CRYSTAL 33.0000MHZ 18PF SMD
CSM4
MHz Crystal
33MHz
CSM4Z-A2B3C3-40-33.0D18
Cardinal Components Inc.
CRYSTAL 33.0000MHZ 18PF SMD
CSM4
MHz Crystal
33MHz
CSM4Z-A2B3C3-40-33.0D18
Cardinal Components Inc.
CRYSTAL 33.0000MHZ 18PF SMD
CSM4
MHz Crystal
33MHz
不同时钟技术的成本相对优点,SYSCLK系统时钟产生方法:基本的“无装饰”晶体振荡器利用一个石英晶体,并与简单的电路一起使用晶体的基本模式,并创建一个方波输出。这种体系结构为以下方面提供了最佳性能峰峰值和均方根抖动,通常在最高50Mhz的频率下最具成本效益。达到更高抖动最低的频率,这种技术被称为高频基波(“HFF”)已使用。可以使晶体以其泛音模式之一振动,该模式出现在的奇数倍数附近基本共振频率。这种晶体被称为第三、第五、第七等泛音(“OT”)晶体。为了实现这一点,振荡器电路通常包括额外的设计元素来选择所需的泛音。与此相关的是,使晶体在其第三泛音上工作以达到高达3x50Mhz频率的架构= 在典型应用中,可以有效地执行150Mhz。
更高泛音的操作需要更复杂的电路,一些振荡器公司正在努力增加石英晶体基频和三次泛音共振技术,以支持例如10Gb光纤
70.8333Mhzx3=212.500Mhz的通道。这些努力的重点是提供最低的抖动主时钟性能,这是数据总线速度不断提高所需要的。尽管如此,这项技术仍处于高级阶段并且不容易从所有石英晶体振荡器供应商处获得。
另一种已经成功应用的技术是集成整数乘法器。在这些设备中
通过将输入信号锁定到集成电压控制振荡器来提高频率,
晶体频率的整数倍(2x、3x、4x等),然后二进制分频至所需的工作频率。可以采用的另一种方法是谐波乘法。这在技术上是相似的与晶体泛音利用的区别在于晶体振荡器(不是晶体)的输出信号是乘以整数值。除了电路集成中的损耗和其他折衷之外,与直接(即泛音模式的晶体基波)频率产生相比,抖动性能恶化了20LogN倍(其中N是整数乘法因子)。
因此,尽管基频、泛音和/或谐波频率生成是可能的,但是这些技术通常与集成整数乘法相比,其成本和复杂性令人望而却步,
抖动要求。为了避免任何不必要的成本溢价,设计师需要关注的是设计余量是计算输出信号抖动的特定带宽。
CSM1Z-A5B2C3-120-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
CSM1Z-A0B2C3-50-28.63636D18
Cardinal Components Inc.
CRYSTAL 28.63636MHZ 18PF SMD
CSM1
MHz Crystal
28.63636MHz
CSM1Z-A0B2C3-50-28.63636D18
Cardinal Components Inc.
CRYSTAL 28.63636MHZ 18PF SMD
CSM1
MHz Crystal
28.63636MHz
CSM1Z-A0B2C3-50-28.63636D18
Cardinal Components Inc.
CRYSTAL 28.63636MHZ 18PF SMD
CSM1
MHz Crystal
28.63636MHz
CSM1Z-A5B2C3-60-9.216D18
Cardinal Components Inc.
CRYSTAL 9.2160MHZ 18PF SMD
CSM1
MHz Crystal
9.216MHz
CSM1Z-A5B2C3-60-9.216D18
Cardinal Components Inc.
CRYSTAL 9.2160MHZ 18PF SMD
CSM1
MHz Crystal
9.216MHz
CSM1Z-A5B2C3-60-9.216D18
Cardinal Components Inc.
CRYSTAL 9.2160MHZ 18PF SMD
CSM1
MHz Crystal
9.216MHz
CSM1Z-A5B2C3-120-6.0D18
Cardinal Components Inc.
CRYSTAL 6.0000MHZ 18PF SMD
CSM1
MHz Crystal
6MHz
CSM1Z-A5B2C3-120-6.0D18
Cardinal Components Inc.
CRYSTAL 6.0000MHZ 18PF SMD
CSM1
MHz Crystal
6MHz
CSM1Z-A5B2C3-120-6.0D18
Cardinal Components Inc.
CRYSTAL 6.0000MHZ 18PF SMD
CSM1
MHz Crystal
6MHz
CSM4Z-A2B3C3-40-26.0D18-F
Cardinal Components Inc.
CRYSTAL 26.0000MHZ 18PF SMD
CSM4
MHz Crystal
26MHz
CSM4Z-A2B3C3-40-26.0D18-F
Cardinal Components Inc.
CRYSTAL 26.0000MHZ 18PF SMD
CSM4
MHz Crystal
26MHz
CSM4Z-A2B3C3-40-26.0D18-F
Cardinal Components Inc.
CRYSTAL 26.0000MHZ 18PF SMD
CSM4
MHz Crystal
26MHz
CSM1Z-A5B2C5-120-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
CSM1Z-A5B2C5-120-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
CSM1Z-A5B2C5-120-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
CSM1Z-A5B2C3-40-18.0D18
Cardinal Components Inc.
CRYSTAL 18.0000MHZ 18PF SMD
CSM1
MHz Crystal
18MHz
CSM1Z-A5B2C3-40-18.0D18
Cardinal Components Inc.
CRYSTAL 18.0000MHZ 18PF SMD
CSM1
MHz Crystal
18MHz
CSM1Z-A5B2C3-40-18.0D18
Cardinal Components Inc.
CRYSTAL 18.0000MHZ 18PF SMD
CSM1
MHz Crystal
18MHz
CSM1Z-A0B2C3-50-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CSM1
MHz Crystal
24MHz
CSM1Z-A0B2C3-50-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CSM1
MHz Crystal
24MHz
CSM1Z-A0B2C3-50-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CSM1
MHz Crystal
24MHz
CSM1Z-A0B2C3-80-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM1Z-A0B2C3-80-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM1Z-A0B2C3-80-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM4Z-A2B3C3-180-4.0D18
Cardinal Components Inc.
CRYSTAL 4.0000MHZ 18PF SMD
CSM4
MHz Crystal
4MHz
CSM4Z-A2B3C3-180-4.0D18
Cardinal Components Inc.
CRYSTAL 4.0000MHZ 18PF SMD
CSM4
MHz Crystal
4MHz
CSM4Z-A2B3C3-180-4.0D18
Cardinal Components Inc.
CRYSTAL 4.0000MHZ 18PF SMD
CSM4
MHz Crystal
4MHz
CSM1Z-A5B2C5-150-4.9152D18
Cardinal Components Inc.
CRYSTAL 4.9152MHZ 18PF SMD
CSM1
MHz Crystal
4.9152MHz
CSM1Z-A5B2C5-150-4.9152D18
Cardinal Components Inc.
CRYSTAL 4.9152MHZ 18PF SMD
CSM1
MHz Crystal
4.9152MHz
CSM1Z-A5B2C5-150-4.9152D18
Cardinal Components Inc.
CRYSTAL 4.9152MHZ 18PF SMD
CSM1
MHz Crystal
4.9152MHz
CSM4Z-A2B3C3-60-9.8304D18
Cardinal Components Inc.
CRYSTAL 9.8304MHZ 18PF SMD
CSM4
MHz Crystal
9.8304MHz
CSM4Z-A2B3C3-60-9.8304D18
Cardinal Components Inc.
CRYSTAL 9.8304MHZ 18PF SMD
CSM4
MHz Crystal
9.8304MHz
CSM4Z-A2B3C3-60-9.8304D18
Cardinal Components Inc.
CRYSTAL 9.8304MHZ 18PF SMD
CSM4
MHz Crystal
9.8304MHz
CSM1-A1B2C3-70-14.7456D20
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 20PF SMD
CSM1
MHz Crystal
14.7456MHz
CSM1-A1B2C3-70-14.7456D20
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 20PF SMD
CSM1
MHz Crystal
14.7456MHz
CSM1-A1B2C3-70-14.7456D20
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 20PF SMD
CSM1
MHz Crystal
14.7456MHz
CSM1-A5B2C5-180-3.579545D18
Cardinal Components Inc.
CRYSTAL 3.579545MHZ 18PF SMD
CSM1
MHz Crystal
3.579545MHz
CSM1-A5B2C5-180-3.579545D18
Cardinal Components Inc.
CRYSTAL 3.579545MHZ 18PF SMD
CSM1
MHz Crystal
3.579545MHz
CSM1-A5B2C5-180-3.579545D18
Cardinal Components Inc.
CRYSTAL 3.579545MHZ 18PF SMD
CSM1
MHz Crystal
3.579545MHz
CSM1Z-A5B2C3-40-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM1
MHz Crystal
12MHz
CSM1Z-A5B2C3-40-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM1
MHz Crystal
12MHz
CSM1Z-A5B2C3-40-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM1
MHz Crystal
12MHz
CSM1Z-A5B2C5-150-5.0D18
Cardinal Components Inc.
CRYSTAL 5.0000MHZ 18PF SMD
CSM1
MHz Crystal
5MHz
CSM1Z-A5B2C5-150-5.0D18
Cardinal Components Inc.
CRYSTAL 5.0000MHZ 18PF SMD
CSM1
MHz Crystal
5MHz
CSM1Z-A5B2C5-150-5.0D18
Cardinal Components Inc.
CRYSTAL 5.0000MHZ 18PF SMD
CSM1
MHz Crystal
5MHz
CSM4Z-A2B3C3-40-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM4
MHz Crystal
11.0592MHz
CSM4Z-A2B3C3-40-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM4
MHz Crystal
11.0592MHz
CSM4Z-A2B3C3-40-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM4
MHz Crystal
11.0592MHz
CSM1Z-A0B2C3-80-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM1
MHz Crystal
12MHz
CSM1Z-A0B2C3-80-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM1
MHz Crystal
12MHz
CSM1Z-A0B2C3-80-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM1
MHz Crystal
12MHz
CSM1Z-A0B2C3-80-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM1
MHz Crystal
11.0592MHz
CSM1Z-A0B2C3-80-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM1
MHz Crystal
11.0592MHz
CSM1Z-A0B2C3-80-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM1
MHz Crystal
11.0592MHz
CSM1Z-A5B2C5-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
CSM1Z-A5B2C5-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
CSM1Z-A5B2C5-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
利用的第三种技术被称为集成“分数N”乘法器。这是频率输入信号几乎可以转换成任何其它频率,无论是否与整数相关。例如,25Mhz晶体频率可以通过25.78125的小数乘法转换为644.53125Mhz。由于超出本文预期目的和深度的原因,这将导致最高量的信号抖动。一样的,它对于某些系统来说已经足够了,并且在215Mhz以上的频率上使用是最经济有效的。
CSM1Z-A5B2C3-30-25.0D20
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 20PF SMD
CSM1
MHz Crystal
25MHz
CSM1Z-A5B2C3-30-25.0D20
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 20PF SMD
CSM1
MHz Crystal
25MHz
CSM1Z-A5B2C3-30-25.0D20
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 20PF SMD
CSM1
MHz Crystal
25MHz
CSM1Z-A3B1C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A3B1C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A3B1C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A5B2C3-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
CSM1Z-A5B2C3-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
CSM1Z-A5B2C3-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
CSM4Z-A2B3C3-40-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CSM4
MHz Crystal
16MHz
CSM4Z-A2B3C3-40-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CSM4
MHz Crystal
16MHz
CSM4Z-A2B3C3-40-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CSM4
MHz Crystal
16MHz
CSM4Z-A2B3C3-60-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM4
MHz Crystal
7.3728MHz
CSM4Z-A2B3C3-60-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM4
MHz Crystal
7.3728MHz
CSM4Z-A2B3C3-60-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM4
MHz Crystal
7.3728MHz
CSM1Z-A5B2C3-40-13.0D18
Cardinal Components Inc.
CRYSTAL 13.0000MHZ 18PF SMD
CSM1
MHz Crystal
13MHz
CSM1Z-A5B2C3-40-13.0D18
Cardinal Components Inc.
CRYSTAL 13.0000MHZ 18PF SMD
CSM1
MHz Crystal
13MHz
CSM1Z-A5B2C3-40-13.0D18
Cardinal Components Inc.
CRYSTAL 13.0000MHZ 18PF SMD
CSM1
MHz Crystal
13MHz
CX5Z-A5B2C5-40-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX5
MHz Crystal
27MHz
CX5Z-A5B2C5-40-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX5
MHz Crystal
27MHz
CX5Z-A5B2C5-40-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX5
MHz Crystal
27MHz
CX5Z-A5B2C5-40-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CX5
MHz Crystal
24MHz
CX5Z-A5B2C5-40-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CX5
MHz Crystal
24MHz
CX5Z-A5B2C5-40-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CX5
MHz Crystal
24MHz
CX5Z-A5B2C5-40-24.576D18
Cardinal Components Inc.
CRYSTAL 24.5760MHZ 18PF SMD
CX5
MHz Crystal
24.576MHz
CX5Z-A5B2C5-40-24.576D18
Cardinal Components Inc.
CRYSTAL 24.5760MHZ 18PF SMD
CX5
MHz Crystal
24.576MHz
CX5Z-A5B2C5-40-24.576D18
Cardinal Components Inc.
CRYSTAL 24.5760MHZ 18PF SMD
CX5
MHz Crystal
24.576MHz
CX5Z-A5B2C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX5
MHz Crystal
8MHz
CX5Z-A5B2C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX5
MHz Crystal
8MHz
CX5Z-A5B2C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX5
MHz Crystal
8MHz
CX5Z-A1B2C5-40-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CX5
MHz Crystal
24MHz
CX5Z-A1B2C5-40-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CX5
MHz Crystal
24MHz
CX5Z-A1B2C5-40-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CX5
MHz Crystal
24MHz
CX5Z-A5B2C5-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX5
MHz Crystal
16MHz
CX5Z-A5B2C5-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX5
MHz Crystal
16MHz
CX5Z-A5B2C5-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX5
MHz Crystal
16MHz
CX5Z-A0B2C5-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX5
MHz Crystal
16MHz
CX5Z-A0B2C5-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX5
MHz Crystal
16MHz
CX5Z-A0B2C5-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX5
MHz Crystal
16MHz
CX5Z-A2B2C5-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CX5
MHz Crystal
10MHz
CX5Z-A2B2C5-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CX5
MHz Crystal
10MHz
CX5Z-A2B2C5-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CX5
MHz Crystal
10MHz
CX532Z-A2B3C5-70-1966080D18
Cardinal Components Inc.
CRYSTAL 19.6608MHZ 18PF SMD
CX532
MHz Crystal
19.6608MHz
CX532Z-A2B3C5-70-1966080D18
Cardinal Components Inc.
CRYSTAL 19.6608MHZ 18PF SMD
CX532
MHz Crystal
19.6608MHz
CX532Z-A2B3C5-70-1966080D18
Cardinal Components Inc.
CRYSTAL 19.6608MHZ 18PF SMD
CX532
MHz Crystal
19.6608MHz
CX532Z-A2B3C5-70-33.0D18
Cardinal Components Inc.
CRYSTAL 33.0000MHZ 18PF SMD
CX532
MHz Crystal
33MHz
CX532Z-A2B3C5-70-33.0D18
Cardinal Components Inc.
CRYSTAL 33.0000MHZ 18PF SMD
CX532
MHz Crystal
33MHz
晶体振荡器输出逻辑:在前一部分中,我们讨论了产生CLK的方法及其对抖动性能的影响。无论如何无论实现架构是基频还是泛音晶体、N倍频器还是小数N倍频器,晶体振荡器还包含符合现有逻辑技术的输出驱动器。输出的具体类型逻辑兼容性可以是低压CMOS (LVCMOS)、低压正电源发射极耦合逻辑(LVPECL),
低压差分信号(LVDS)和/或高速电流导引逻辑(HCSL)。输出逻辑类型为主要涉及内处理设备的输出频率和/或逻辑接口的通用性给定应用程序类型。例如,PCIe系统时钟的主要逻辑类型是HCSL。 石英晶体振荡器输出逻辑兼容性通常滞后处理设备逻辑开发6到12个月,并且有时甚至更久。在此期间使用逻辑翻译器。这方面的一个例子是最小转换差分信号(TMDS)。TMDS在系统设计的一些应用中被采用(例如:HDMI ),但是目前不能作为晶体振荡器输出逻辑的选择。输出逻辑类型的重要性在于
将晶体振荡器(以及任何额外的输出转换器件)连接到处理设备。通常,通过“眼图”转换时间(如上升/下降时间)最快的逻辑类型
将导致最低的接口抖动。
CX532Z-A2B3C5-70-33.0D18
Cardinal Components Inc.
CRYSTAL 33.0000MHZ 18PF SMD
CX532
MHz Crystal
33MHz
CX532Z-A2B3C5-70-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX532
MHz Crystal
27MHz
CX532Z-A2B3C5-70-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX532
MHz Crystal
27MHz
CX532Z-A2B3C5-70-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX532
MHz Crystal
27MHz
CX532Z-A5B3C5-70-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX532
MHz Crystal
20MHz
CX532Z-A5B3C5-70-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX532
MHz Crystal
20MHz
CX532Z-A5B3C5-70-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX532
MHz Crystal
20MHz
CX532Z-A2B3C5-70-14.7456D18
Cardinal Components Inc.
CRYSTAL 17.7456MHZ 18PF SMD
CX532
MHz Crystal
14.7456MHz
CX532Z-A2B3C5-70-14.7456D18
Cardinal Components Inc.
CRYSTAL 17.7456MHZ 18PF SMD
CX532
MHz Crystal
14.7456MHz
CX532Z-A2B3C5-70-14.7456D18
Cardinal Components Inc.
CRYSTAL 17.7456MHZ 18PF SMD
CX532
MHz Crystal
14.7456MHz
CX532Z-A5B3C5-70-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CX532
MHz Crystal
12MHz
CX532Z-A5B3C5-70-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CX532
MHz Crystal
12MHz
CX532Z-A5B3C5-70-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CX532
MHz Crystal
12MHz
CX532Z-A2B3C5-70-50.0D18
Cardinal Components Inc.
CRYSTAL 50.0000MHZ 18PF SMD
CX532
MHz Crystal
50MHz
CX532Z-A2B3C5-70-50.0D18
Cardinal Components Inc.
CRYSTAL 50.0000MHZ 18PF SMD
CX532
MHz Crystal
50MHz
CX532Z-A2B3C5-70-50.0D18
Cardinal Components Inc.
CRYSTAL 50.0000MHZ 18PF SMD
CX532
MHz Crystal
50MHz
CX532Z-A2B3C5-70-30.0D18
Cardinal Components Inc.
CRYSTAL 30.0000MHZ 18PF SMD
CX532
MHz Crystal
30MHz
CX532Z-A2B3C5-70-30.0D18
Cardinal Components Inc.
CRYSTAL 30.0000MHZ 18PF SMD
CX532
MHz Crystal
30MHz
CX532Z-A2B3C5-70-30.0D18
Cardinal Components Inc.
CRYSTAL 30.0000MHZ 18PF SMD
CX532
MHz Crystal
30MHz
CX532Z-A5B3C5-70-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX532
MHz Crystal
27MHz
CX532Z-A5B3C5-70-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX532
MHz Crystal
27MHz
CX532Z-A5B3C5-70-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CX532
MHz Crystal
27MHz
CX532AZ-A5B2C5-70-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX532
MHz Crystal
25MHz
CX532AZ-A5B2C5-70-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX532
MHz Crystal
25MHz
CX532AZ-A5B2C5-70-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX532
MHz Crystal
25MHz
CX532Z-A5B3C5-70-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX532
MHz Crystal
25MHz
CX532Z-A5B3C5-70-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX532
MHz Crystal
25MHz
CX532Z-A5B3C5-70-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX532
MHz Crystal
25MHz
CX532Z-A2B3C5-70-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX532
MHz Crystal
20MHz
CX532Z-A2B3C5-70-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX532
MHz Crystal
20MHz
CX532Z-A2B3C5-70-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX532
MHz Crystal
20MHz
CX5Z-A2B2C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX5
MHz Crystal
8MHz
CX5Z-A2B2C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX5
MHz Crystal
8MHz
CX5Z-A2B2C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX5
MHz Crystal
8MHz
CX5Z-A2B2C5-40-25D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX5
MHz Crystal
25MHz
CX5Z-A2B2C5-40-25D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX5
MHz Crystal
25MHz
CX5Z-A2B2C5-40-25D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CX5
MHz Crystal
25MHz
CX532Z-A2B3C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX532
MHz Crystal
8MHz
CX532Z-A2B3C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX532
MHz Crystal
8MHz
CX532Z-A2B3C5-70-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CX532
MHz Crystal
8MHz
选择最佳CLK发源设备:不考虑性能规格、规格要求或使用的特定PHY芯片组/执行方法,最重要的规格是实施的成本效益。所有商业和工业满足所有性能要求但总成本高于市场要求的系统没有价值。 所有优质晶体振荡器提供商都在抖动生成规范中包含一定量的保护频带,它们在其数据手册中发布。由于系统设计人员也有充分的理由在他们要求的规格中包含一定量的保护带,因此与一家声誉良好的晶体振荡器制造商合作可能会产生双重保护带因此解决方案的成本过高。为了帮助指定合适的晶体振荡器过多的保护频带和成本,显示了当今最流行的数据/通信应用。 在Pletronics,我们提供包含上述每项技术的解决方案:高频晶体基波,泛音、整数N和小数N。每种产品的执行都是为了向客户提供最性价比高。列出了当今最流行的串行数据协议所采用的技术。包含可在系统设计物料清单上调出的具体零件号 对于每一个。与任何市场领先的公司一样,Pletronics产品也在不断发展,以使我们的客户保持竞争优势。
Pletronics晶振抖动在高性能设计中的重要性,高性能串行数据架构使时钟晶体振荡器抖动成为人们关注的焦点,高速串行总线架构是当今高性能设计的标准。虽然并行总线标准经历了一些变化后,串行总线在多个市场和设备上建立起来——计算机、手机, 娱乐系统等等。串行总线提供了性能优势和设计简化(更少的走线) 在电路和电路板布局中。串行数据链路充当当今信息世界的动脉,因为它们从 处理系统中的一个点到另一个点。为了确保数字系统中数据的准确传送和接收由时钟和数据恢复(CDR)电路控制,其作用相当于数据系统中的握手。这准确接收和解释数据的关键是准确了解时钟边沿的“位置” 在任何时间点。
抖动在高性能设计中的重要性,因为发送和接收设备可以在任何地方-从同一桌面到桌面的另一端世界上,每个不同的位置或环境都有影响,可以影响时钟沿如何从发送数据的时间到设备接收并解释数据的时间。这些影响很多,包括温度、物理运动/振动,甚至时钟信号来源的架构。最终结果是要么有准确的数据,要么没有,而“没有”显然从来不是任何系统的选项。对于最终用户来说,这意味着糟糕的体验质量以及对互联网会话和相关服务的干扰(无论是糟糕的语音质量、不均衡的视频内容的观看体验或损坏的数据文件内容)。作为衡量标准的性能特征时钟边沿的精确程度与预期值之比称为“抖动”。有三种量化通常用于测量的抖动:
Manufacturer Part Number 原厂编码
Manufacturer厂家
Description 参数
Series型号
Type 系列
Frequency
CPFBZ-A2C4-32.768KD6
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 6PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C4-32.768KD6
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 6PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C4-32.768KD6
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 6PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C5-32.768KD6
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 6PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C5-32.768KD6
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 6PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C5-32.768KD6
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 6PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CSM1Z-A5B2C3-40-14.31818D18
Cardinal Components Inc.
CRYSTAL 14.31818MHZ 18PF SMD
CSM1
MHz Crystal
14.31818MHz
CSM1Z-A5B2C3-40-14.31818D18
Cardinal Components Inc.
CRYSTAL 14.31818MHZ 18PF SMD
CSM1
MHz Crystal
14.31818MHz
CSM1Z-A5B2C3-40-14.31818D18
Cardinal Components Inc.
CRYSTAL 14.31818MHZ 18PF SMD
CSM1
MHz Crystal
14.31818MHz
CSM1Z-A5B2C5-60-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CSM1
MHz Crystal
24MHz
CSM1Z-A5B2C5-60-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CSM1
MHz Crystal
24MHz
CSM1Z-A5B2C5-60-24.0D18
Cardinal Components Inc.
CRYSTAL 24.0000MHZ 18PF SMD
CSM1
MHz Crystal
24MHz
CTF6-A2C5-32.768KD12.5
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 12.5PF T/H
CTF6
kHz Crystal (Tuning Fork)
32.768kHz
CX5Z-A5B2C5-70-7.37280D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CX5
MHz Crystal
7.3728MHz
CX5Z-A5B2C5-70-7.37280D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CX5
MHz Crystal
7.3728MHz
CX5Z-A5B2C5-70-7.37280D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CX5
MHz Crystal
7.3728MHz
CX532Z-A2B3C5-70-12.288D18
Cardinal Components Inc.
CRYSTAL 12.2880MHZ 18PF SMD
CX532
MHz Crystal
12.288MHz
CX532Z-A2B3C5-70-12.288D18
Cardinal Components Inc.
CRYSTAL 12.2880MHZ 18PF SMD
CX532
MHz Crystal
12.288MHz
CX532Z-A2B3C5-70-12.288D18
Cardinal Components Inc.
CRYSTAL 12.2880MHZ 18PF SMD
CX532
MHz Crystal
12.288MHz
CPFBZ-A2C4-32.768KD12.5
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 12.5PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C4-32.768KD12.5
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 12.5PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C4-32.768KD12.5
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 12.5PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CSM1Z-A2B2C3-40-30.0D18
Cardinal Components Inc.
CRYSTAL 30.0000MHZ 18PF SMD
CSM1
MHz Crystal
30MHz
CSM1Z-A2B2C3-40-30.0D18
Cardinal Components Inc.
CRYSTAL 30.0000MHZ 18PF SMD
CSM1
MHz Crystal
30MHz
CSM1Z-A2B2C3-40-30.0D18
Cardinal Components Inc.
CRYSTAL 30.0000MHZ 18PF SMD
CSM1
MHz Crystal
30MHz
CSM4Z-A2B3C3-40-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM4
MHz Crystal
12MHz
CSM4Z-A2B3C3-40-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM4
MHz Crystal
12MHz
CSM4Z-A2B3C3-40-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CSM4
MHz Crystal
12MHz
CSM4Z-A2B3C3-40-25.0D18-F
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM4
MHz Crystal
25MHz
CSM4Z-A2B3C3-40-25.0D18-F
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM4
MHz Crystal
25MHz
CSM4Z-A2B3C3-40-25.0D18-F
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM4
MHz Crystal
25MHz
CX532Z-A2B3C5-70-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX532
MHz Crystal
16MHz
CX532Z-A2B3C5-70-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX532
MHz Crystal
16MHz
CX532Z-A2B3C5-70-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CX532
MHz Crystal
16MHz
CX5Z-ARB2C5-70-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CX5
MHz Crystal
7.3728MHz
CX5Z-ARB2C5-70-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CX5
MHz Crystal
7.3728MHz
CX5Z-ARB2C5-70-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CX5
MHz Crystal
7.3728MHz
CSM1Z-A0B2C3-50-22.1184D18
Cardinal Components Inc.
CRYSTAL 22.1184MHZ 18PF SMD
CSM1
MHz Crystal
22.1184MHz
CSM1Z-A0B2C3-50-22.1184D18
Cardinal Components Inc.
CRYSTAL 22.1184MHZ 18PF SMD
CSM1
MHz Crystal
22.1184MHz
CSM1Z-A0B2C3-50-22.1184D18
Cardinal Components Inc.
CRYSTAL 22.1184MHZ 18PF SMD
CSM1
MHz Crystal
22.1184MHz
CSM1Z-A0B2C3-100-5.0D18
Cardinal Components Inc.
CRYSTAL 5.0000MHZ 18PF SMD
CSM1
MHz Crystal
5MHz
CSM1Z-A0B2C3-100-5.0D18
Cardinal Components Inc.
CRYSTAL 5.0000MHZ 18PF SMD
CSM1
MHz Crystal
5MHz
CSM1Z-A0B2C3-100-5.0D18
Cardinal Components Inc.
CRYSTAL 5.0000MHZ 18PF SMD
CSM1
MHz Crystal
5MHz
CSM1Z-A5B2C5-40-14.7456D18
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 18PF SMD
CSM1
MHz Crystal
14.7456MHz
CSM1Z-A5B2C5-40-14.7456D18
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 18PF SMD
CSM1
MHz Crystal
14.7456MHz
CSM1Z-A5B2C5-40-14.7456D18
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 18PF SMD
CSM1
MHz Crystal
14.7456MHz
CX325Z-A5B2C5-50-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX325
MHz Crystal
20MHz
CX325Z-A5B2C5-50-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX325
MHz Crystal
20MHz
CX325Z-A5B2C5-50-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CX325
MHz Crystal
20MHz
CSM1Z-A5B2C3-40-25.0D18-F
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM1
MHz Crystal
25MHz
CSM1Z-A5B2C3-40-25.0D18-F
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM1
MHz Crystal
25MHz
CSM1Z-A5B2C3-40-25.0D18-F
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM1
MHz Crystal
25MHz
CX635A-A5B2C3-40-18.432D13
Cardinal Components Inc.
CRYSTAL 18.4320MHZ 13PF SMD
CX635A
MHz Crystal
18.432MHz
CX635A-A5B2C3-40-18.432D13
Cardinal Components Inc.
CRYSTAL 18.4320MHZ 13PF SMD
CX635A
MHz Crystal
18.432MHz
CX635A-A5B2C3-40-18.432D13
Cardinal Components Inc.
CRYSTAL 18.4320MHZ 13PF SMD
CX635A
MHz Crystal
18.432MHz
CPFBZ-A2C5-32.768KD12.5
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 12.5PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C5-32.768KD12.5
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 12.5PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CPFBZ-A2C5-32.768KD12.5
Cardinal Components Inc.
CRYSTAL 32.7680KHZ 12.5PF SMD
CPFB
kHz Crystal (Tuning Fork)
32.768kHz
CSM4Z-A2B3C3-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM4
MHz Crystal
10MHz
CSM4Z-A2B3C3-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM4
MHz Crystal
10MHz
1.相位/均方根抖动——可被视为“精细聚焦”测量。这通常被称为 “绝对抖动”,即时钟边沿位置与实际位置的总差值理想——通常通过用网络分析仪测量信号的相位噪声来揭示;
2.峰值抖动和峰峰值抖动,其中的每一个都可以被认为是一个“过程”测量,并且是中断的归结为两个特征: a.周期抖动(又称周期抖动)任何一个时钟周期与理想或平均时钟之间的差异周期——通常通过用示波器测量信号周期来显示, b.周期间抖动——任意两个相邻时钟周期持续时间的差异。这对以下方面可能很重要 微处理器和RAM接口中使用的某些类型的时钟产生电路也需要测量 使用示波器
抖动性能/规格限值已由ITU-T、Telcordia等标准化机构确定
还有IEEE。本地以太网(IEEE)抖动的规格和测试方法与SDH/不同
SONET/SyncE (ITU-T,Telcordia)。
CSM4Z-A2B3C3-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM4
MHz Crystal
10MHz
CSM1Z-A0B2C3-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CSM1
MHz Crystal
16MHz
CSM1Z-A0B2C3-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CSM1
MHz Crystal
16MHz
CSM1Z-A0B2C3-50-16.0D18
Cardinal Components Inc.
CRYSTAL 16.0000MHZ 18PF SMD
CSM1
MHz Crystal
16MHz
CSM1Z-A5B2C5-50-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CSM1
MHz Crystal
20MHz
CSM1Z-A5B2C5-50-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CSM1
MHz Crystal
20MHz
CSM1Z-A5B2C5-50-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CSM1
MHz Crystal
20MHz
CSM4Z-A2B3C3-40-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CSM4
MHz Crystal
20MHz
CSM4Z-A2B3C3-40-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CSM4
MHz Crystal
20MHz
CSM4Z-A2B3C3-40-20.0D18
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 18PF SMD
CSM4
MHz Crystal
20MHz
CSM4Z-A2B3C3-60-6.0D18
Cardinal Components Inc.
CRYSTAL 6.0000MHZ 18PF SMD
CSM4
MHz Crystal
6MHz
CSM4Z-A2B3C3-60-6.0D18
Cardinal Components Inc.
CRYSTAL 6.0000MHZ 18PF SMD
CSM4
MHz Crystal
6MHz
CSM4Z-A2B3C3-60-6.0D18
Cardinal Components Inc.
CRYSTAL 6.0000MHZ 18PF SMD
CSM4
MHz Crystal
6MHz
CSM4Z-A2B3C3-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM4
MHz Crystal
8MHz
CSM4Z-A2B3C3-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM4
MHz Crystal
8MHz
CSM4Z-A2B3C3-60-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM4
MHz Crystal
8MHz
CSM1Z-A1B2C3-90-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
CSM1Z-A1B2C3-90-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
CSM1Z-A1B2C3-90-8.0D18
Cardinal Components Inc.
CRYSTAL 8.0000MHZ 18PF SMD
CSM1
MHz Crystal
8MHz
CX532Z-A2B3C5-70-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CX532
MHz Crystal
12MHz
CX532Z-A2B3C5-70-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CX532
MHz Crystal
12MHz
CX532Z-A2B3C5-70-12.0D18
Cardinal Components Inc.
CRYSTAL 12.0000MHZ 18PF SMD
CX532
MHz Crystal
12MHz
CSM1Z-A5B2C5-40-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM1
MHz Crystal
11.0592MHz
CSM1Z-A5B2C5-40-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM1
MHz Crystal
11.0592MHz
CSM1Z-A5B2C5-40-11.0592D18
Cardinal Components Inc.
CRYSTAL 11.0592MHZ 18PF SMD
CSM1
MHz Crystal
11.0592MHz
CSM1Z-A0B2C3-50-15.360D18
Cardinal Components Inc.
CRYSTAL 15.3600MHZ 18PF SMD
CSM1
MHz Crystal
15.36MHz
CSM1Z-A0B2C3-50-15.360D18
Cardinal Components Inc.
CRYSTAL 15.3600MHZ 18PF SMD
CSM1
MHz Crystal
15.36MHz
CSM1Z-A0B2C3-50-15.360D18
Cardinal Components Inc.
CRYSTAL 15.3600MHZ 18PF SMD
CSM1
MHz Crystal
15.36MHz
CSM1Z-A0B2C3-50-19.6608D18
Cardinal Components Inc.
CRYSTAL 19.6608MHZ 18PF SMD
CSM1
MHz Crystal
19.6608MHz
CSM1Z-A0B2C3-50-19.6608D18
Cardinal Components Inc.
CRYSTAL 19.6608MHZ 18PF SMD
CSM1
MHz Crystal
19.6608MHz
CSM1Z-A0B2C3-50-19.6608D18
Cardinal Components Inc.
CRYSTAL 19.6608MHZ 18PF SMD
CSM1
MHz Crystal
19.6608MHz
CSM1Z-A5B2C3-40-14.7456D20
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 20PF SMD
CSM1
MHz Crystal
14.7456MHz
CSM1Z-A5B2C3-40-14.7456D20
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 20PF SMD
CSM1
MHz Crystal
14.7456MHz
CSM1Z-A5B2C3-40-14.7456D20
Cardinal Components Inc.
CRYSTAL 14.7456MHZ 20PF SMD
CSM1
MHz Crystal
14.7456MHz
CSM1Z-A0B2C3-80-13.5D18
Cardinal Components Inc.
CRYSTAL 13.5000MHZ 18PF SMD
CSM1
MHz Crystal
13.5MHz
CSM1Z-A0B2C3-80-13.5D18
Cardinal Components Inc.
CRYSTAL 13.5000MHZ 18PF SMD
CSM1
MHz Crystal
13.5MHz
CSM1Z-A0B2C3-80-13.5D18
Cardinal Components Inc.
CRYSTAL 13.5000MHZ 18PF SMD
CSM1
MHz Crystal
13.5MHz
CSM4Z-A2B3C3-40-29.49152D18-F
Cardinal Components Inc.
CRYSTAL 29.49152MHZ 18PF SMD
CSM4
MHz Crystal
29.49152MHz
CSM4Z-A2B3C3-40-29.49152D18-F
Cardinal Components Inc.
CRYSTAL 29.49152MHZ 18PF SMD
CSM4
MHz Crystal
29.49152MHz
CSM4Z-A2B3C3-40-29.49152D18-F
Cardinal Components Inc.
CRYSTAL 29.49152MHZ 18PF SMD
CSM4
MHz Crystal
29.49152MHz
CSM1Z-A0B2C3-50-16.257D18
Cardinal Components Inc.
CRYSTAL 16.2570MHZ 18PF SMD
CSM1
MHz Crystal
16.257MHz
CSM1Z-A0B2C3-50-16.257D18
Cardinal Components Inc.
CRYSTAL 16.2570MHZ 18PF SMD
CSM1
MHz Crystal
16.257MHz
抖动在高性能设计中的重要性,抖动产生:随着下一代串行标准数据速率的提高,模拟异常对信号完整性和质量的影响比以往任何时候都大。信号路径中的导体,包括电路板迹线、过孔、连接器,
和反射表现出更大的传输线效应,降低了信号电平,
引起偏斜,增加噪声,从而增加抖动。然而,一切都从基础系统时钟信号开始
(SYSCLK或主时钟)。除了时钟信号的显著性能特征之外,创建
根据所用的架构和设计方法,信号可能相差10倍以上。帮助
实现一个没有过多性能保护带(因此没有过多成本)的系统设计,本文
重点在于提供关于用于创建符合每种架构的时钟信号的不同架构的更新
具体的高速串行数据(HSSD)实现方案。特定抖动类型、定义和合规性
测试方法已经有了很好的记录,这里不再赘述。
CSM1Z-A0B2C3-50-16.257D18
Cardinal Components Inc.
CRYSTAL 16.2570MHZ 18PF SMD
CSM1
MHz Crystal
16.257MHz
CSM1Z-A5B2C3-40-24.576D18
Cardinal Components Inc.
CRYSTAL 24.5760MHZ 18PF SMD
CSM1
MHz Crystal
24.576MHz
CSM1Z-A5B2C3-40-24.576D18
Cardinal Components Inc.
CRYSTAL 24.5760MHZ 18PF SMD
CSM1
MHz Crystal
24.576MHz
CSM1Z-A5B2C3-40-24.576D18
Cardinal Components Inc.
CRYSTAL 24.5760MHZ 18PF SMD
CSM1
MHz Crystal
24.576MHz
CSM1Z-A0B2C3-50-16.000312D18
Cardinal Components Inc.
CRYSTAL 16.000312MHZ 18PF SMD
CSM1
MHz Crystal
16.000312MHz
CSM1Z-A0B2C3-50-16.000312D18
Cardinal Components Inc.
CRYSTAL 16.000312MHZ 18PF SMD
CSM1
MHz Crystal
16.000312MHz
CSM1Z-A0B2C3-50-16.000312D18
Cardinal Components Inc.
CRYSTAL 16.000312MHZ 18PF SMD
CSM1
MHz Crystal
16.000312MHz
CSM1Z-A0B2C3-50-18.0D18
Cardinal Components Inc.
CRYSTAL 18.0000MHZ 18PF SMD
CSM1
MHz Crystal
18MHz
CSM1Z-A0B2C3-50-18.0D18
Cardinal Components Inc.
CRYSTAL 18.0000MHZ 18PF SMD
CSM1
MHz Crystal
18MHz
CSM1Z-A0B2C3-50-18.0D18
Cardinal Components Inc.
CRYSTAL 18.0000MHZ 18PF SMD
CSM1
MHz Crystal
18MHz
CSM1Z-A0B2C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A0B2C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A0B2C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A5B2C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A5B2C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A5B2C3-200-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A0B2C3-150-4.9152D18
Cardinal Components Inc.
CRYSTAL 4.9150MHZ 18PF SMD
CSM1
MHz Crystal
4.915MHz
CSM1Z-A0B2C3-150-4.9152D18
Cardinal Components Inc.
CRYSTAL 4.9150MHZ 18PF SMD
CSM1
MHz Crystal
4.915MHz
CSM1Z-A0B2C3-150-4.9152D18
Cardinal Components Inc.
CRYSTAL 4.9150MHZ 18PF SMD
CSM1
MHz Crystal
4.915MHz
CSM1Z-A0B2C3-40-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM1
MHz Crystal
25MHz
CSM1Z-A0B2C3-40-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM1
MHz Crystal
25MHz
CSM1Z-A0B2C3-40-25.0D18
Cardinal Components Inc.
CRYSTAL 25.0000MHZ 18PF SMD
CSM1
MHz Crystal
25MHz
CSM1Z-A5B2C5-70-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM1Z-A5B2C5-70-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM1Z-A5B2C5-70-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM1Z-A0B2C3-50-25.175D18
Cardinal Components Inc.
CRYSTAL 25.1750MHZ 18PF SMD
CSM1
MHz Crystal
25.175MHz
CSM1Z-A0B2C3-50-25.175D18
Cardinal Components Inc.
CRYSTAL 25.1750MHZ 18PF SMD
CSM1
MHz Crystal
25.175MHz
CSM1Z-A0B2C3-50-25.175D18
Cardinal Components Inc.
CRYSTAL 25.1750MHZ 18PF SMD
CSM1
MHz Crystal
25.175MHz
CSM1Z-A5B2C3-120-6.144D18
Cardinal Components Inc.
CRYSTAL 6.1440MHZ 18PF SMD
CSM1
MHz Crystal
6.144MHz
CSM1Z-A5B2C3-120-6.144D18
Cardinal Components Inc.
CRYSTAL 6.1440MHZ 18PF SMD
CSM1
MHz Crystal
6.144MHz
CSM1Z-A5B2C3-120-6.144D18
Cardinal Components Inc.
CRYSTAL 6.1440MHZ 18PF SMD
CSM1
MHz Crystal
6.144MHz
CSM1-A1B2C3-50-20.0D16
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 16PF SMD
CSM1
MHz Crystal
20MHz
CSM1-A1B2C3-50-20.0D16
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 16PF SMD
CSM1
MHz Crystal
20MHz
CSM1-A1B2C3-50-20.0D16
Cardinal Components Inc.
CRYSTAL 20.0000MHZ 16PF SMD
CSM1
MHz Crystal
20MHz
CSM1Z-A5B2C5-150-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A5B2C5-150-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A5B2C5-150-3.6864D18
Cardinal Components Inc.
CRYSTAL 3.6864MHZ 18PF SMD
CSM1
MHz Crystal
3.6864MHz
CSM1Z-A5B2C5-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM1Z-A5B2C5-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM1Z-A5B2C5-40-10.0D18
Cardinal Components Inc.
CRYSTAL 10.0000MHZ 18PF SMD
CSM1
MHz Crystal
10MHz
CSM1Z-A0B2C3-50-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CSM1
MHz Crystal
27MHz
CSM1Z-A0B2C3-50-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CSM1
MHz Crystal
27MHz
CSM1Z-A0B2C3-50-27.0D18
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CSM1
MHz Crystal
27MHz
CSM1Z-A0B2C3-100-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
CSM1Z-A0B2C3-100-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
CSM1Z-A0B2C3-100-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
CSM1Z-A0B2C3-100-6.144D18
Cardinal Components Inc.
CRYSTAL 6.1440MHZ 18PF SMD
CSM1
MHz Crystal
6.144MHz
CSM1Z-A0B2C3-100-6.144D18
Cardinal Components Inc.
CRYSTAL 6.1440MHZ 18PF SMD
CSM1
MHz Crystal
6.144MHz
CSM1Z-A0B2C3-100-6.144D18
Cardinal Components Inc.
CRYSTAL 6.1440MHZ 18PF SMD
CSM1
MHz Crystal
6.144MHz
CSM1Z-A5B2C3-40-27.0D18-F
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CSM1
MHz Crystal
27MHz
CSM1Z-A5B2C3-40-27.0D18-F
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CSM1
MHz Crystal
27MHz
CSM1Z-A5B2C3-40-27.0D18-F
Cardinal Components Inc.
CRYSTAL 27.0000MHZ 18PF SMD
CSM1
MHz Crystal
27MHz
CSM1Z-A5B2C3-120-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
CSM1Z-A5B2C3-120-7.3728D18
Cardinal Components Inc.
CRYSTAL 7.3728MHZ 18PF SMD
CSM1
MHz Crystal
7.3728MHz
抖动在高性能设计中的重要性,用来创建系统时钟的普遍基础组件是石英晶体振荡器(“XO”),这是一项已经使用多年的成熟技术。晶体振荡器本身具有固有的抖动特性 它们的输出抖动因设计/电路而异,其单价也是如此。智能系统设计师意识到系统/产品/设计的总成本本身就是一个需要满足的“规格”。这篇文章描述了每一个 信号创建方法以及推荐表,以帮助潜在用户避免招致不必要的高元件成本。
Abracon晶振以服务、质量和技术专长为公司核心,为AEL Crystals、Ecliptek、Fox、ILSI 和 ProAnt 品牌提供支持,同时在通信、运输、工业、医疗、消费、航空航天等市场实现创新的互联物联网解决方案和防御,以及超越。
频率控制和定时设备,凭借Abracon核心的服务、质量和技术专长,我们的产品可实现创新的互联计时解决方案。Abracon为谐振器、石英XTALS、XO和VC/TCXO晶振提供动力,提供最新的技术设计支持和全球供应链灵活性,以解决客户当今的独特挑战,我们的频率控制和计时设备包括最高标准的精度和稳定性计时产品,可满足汽车、医疗、网络和IEEE 1588设计要求。该系列包括紧凑的尺寸、低相位噪声和宽工作温度范围的解决方案。
石英晶体:Abracon的石英晶体提供低ESR规格和低CL选项,以应对节能MCU和便携式通信芯片组市场趋势。为了支持这种功耗降低,许多片上振荡器的输出驱动有限,并且通常无法使用具有更高ESR和CL规格的标准石英晶体来维持振荡。9,="" 94);="" vertical-align:="" inherit;"="">Abracon的W系列石英晶体专为微功率应用而设计,克服了这些挑战。提供各种封装尺寸选项、频率和性能条件(例如工业级和汽车级)的石英晶体。
Abracon振荡器:Abracon的振荡器产品种类繁多,包括标准XO、VCXO、TCXO、OCXO、VCTXO、VCOCXO和具有SMD或通孔安装的MEMS类型。该系列包括针对小尺寸、长电池寿命、超低噪声性能、工业温度稳定性和耐用性以及精确计时而优化的选项。
FQ5032B-16.000
Fox Electronics
C5BQ
MHz Crystal
16MHz
±30ppm
4-SMD, No Lead
FQ5032B-16.000
Fox Electronics
C5BQ
MHz Crystal
16MHz
±30ppm
4-SMD, No Lead
FQ5032B-16.000
Fox Electronics
C5BQ
MHz Crystal
16MHz
±30ppm
4-SMD, No Lead
FQ5032BR-25.000
Fox Electronics
C5BQ
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ5032BR-25.000
Fox Electronics
C5BQ
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ5032BR-25.000
Fox Electronics
C5BQ
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ5032BR-12.000
Fox Electronics
C5BQ
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ5032BR-12.000
Fox Electronics
C5BQ
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ5032BR-12.000
Fox Electronics
C5BQ
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ5032BR-20.000
Fox Electronics
C5BQ
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FQ5032BR-20.000
Fox Electronics
C5BQ
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FQ5032BR-20.000
Fox Electronics
C5BQ
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FQ5032BR-24.000
Fox Electronics
C5BQ
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ5032BR-24.000
Fox Electronics
C5BQ
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ5032BR-24.000
Fox Electronics
C5BQ
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ7050B-10.000
Fox Electronics
C7BQ
MHz Crystal
10MHz
±30ppm
4-SMD, No Lead
FQ7050B-10.000
Fox Electronics
C7BQ
MHz Crystal
10MHz
±30ppm
4-SMD, No Lead
FQ7050B-10.000
Fox Electronics
C7BQ
MHz Crystal
10MHz
±30ppm
4-SMD, No Lead
FQ7050BR-8.000
Fox Electronics
C7BQ
MHz Crystal
8MHz
±50ppm
4-SMD, No Lead
FQ7050BR-8.000
Fox Electronics
C7BQ
MHz Crystal
8MHz
±50ppm
4-SMD, No Lead
FQ7050BR-8.000
Fox Electronics
C7BQ
MHz Crystal
8MHz
±50ppm
4-SMD, No Lead
FQ7050BR-6.000
Fox Electronics
C7BQ
MHz Crystal
6MHz
±50ppm
4-SMD, No Lead
FQ7050BR-6.000
Fox Electronics
C7BQ
MHz Crystal
6MHz
±50ppm
4-SMD, No Lead
FQ7050BR-6.000
Fox Electronics
C7BQ
MHz Crystal
6MHz
±50ppm
4-SMD, No Lead
FQ3225B-16.000
Fox Electronics
FQ3225B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ3225B-16.000
Fox Electronics
FQ3225B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ3225B-16.000
Fox Electronics
FQ3225B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ3225B-27.000
Fox Electronics
FQ3225B
MHz Crystal
27MHz
±50ppm
4-SMD, No Lead
FQ3225B-27.000
Fox Electronics
FQ3225B
MHz Crystal
27MHz
±50ppm
4-SMD, No Lead
FQ3225B-27.000
Fox Electronics
FQ3225B
MHz Crystal
27MHz
±50ppm
4-SMD, No Lead
FQ3225BR-25.000
Fox Electronics
FQ3225B
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ3225BR-25.000
Fox Electronics
FQ3225B
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ3225BR-25.000
Fox Electronics
FQ3225B
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ3225BR-24.000
Fox Electronics
FQ3225B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ3225BR-24.000
Fox Electronics
FQ3225B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ3225BR-24.000
Fox Electronics
FQ3225B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ3225BR-12.000
Fox Electronics
FQ3225B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ3225BR-12.000
Fox Electronics
FQ3225B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ3225BR-12.000
Fox Electronics
FQ3225B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ1045AR-6.000
Fox Electronics
FQ1045A
MHz Crystal
6MHz
±30ppm
2-SMD, No Lead
FQ1045AR-6.000
Fox Electronics
FQ1045A
MHz Crystal
6MHz
±30ppm
2-SMD, No Lead
FQ1045AR-6.000
Fox Electronics
FQ1045A
MHz Crystal
6MHz
±30ppm
2-SMD, No Lead
FQ1045AR-4.000
Fox Electronics
FQ1045A
MHz Crystal
4MHz
±30ppm
2-SMD, No Lead
FQ1045AR-4.000
Fox Electronics
FQ1045A
MHz Crystal
4MHz
±30ppm
2-SMD, No Lead
FQ1045AR-4.000
Fox Electronics
FQ1045A
MHz Crystal
4MHz
±30ppm
2-SMD, No Lead
FQ1045AR-3.6864
Fox Electronics
FQ1045A
MHz Crystal
3.6864MHz
±30ppm
2-SMD, No Lead
FQ1045AR-3.6864
Fox Electronics
FQ1045A
MHz Crystal
3.6864MHz
±30ppm
2-SMD, No Lead
FQ1045AR-3.6864
Fox Electronics
FQ1045A
MHz Crystal
3.6864MHz
±30ppm
2-SMD, No Lead
FOXSLF/0368S
Fox Electronics
HC49SLF
MHz Crystal
3.6864MHz
±50ppm
HC49/US
FOXLF120
Fox Electronics
HC49ULF
MHz Crystal
12MHz
±50ppm
HC49/U
FOXSDLF/128-20
Fox Electronics
HC49SDLF
MHz Crystal
12.288MHz
±50ppm
HC49/US
FOXSDLF/081-20
Fox Electronics
HC49SDLF
MHz Crystal
8.192MHz
±50ppm
HC-49S
FOXSDLF/098-20
Fox Electronics
HC49SDLF
MHz Crystal
9.8304MHz
±50ppm
HC-49S
FOXSDLF/196-20
Fox Electronics
HC49SDLF
MHz Crystal
19.6608MHz
±50ppm
HC-49S
FOXSLF/115
Fox Electronics
HC49SLF
MHz Crystal
11.0592MHz
±50ppm
HC49/US
FOXSLF/200
Fox Electronics
HC49SLF
MHz Crystal
20MHz
±50ppm
HC49/US
FOXSDLF/0368R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
3.6864MHz
±50ppm
HC49/US
FOXSDLF/0368R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
3.6864MHz
±50ppm
HC49/US
FOXSDLF/0368R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
3.6864MHz
±50ppm
HC49/US
FOXSDLF/040R/TR
Fox Electronics
HC49SDLF
MHz Crystal
4MHz
±50ppm
HC49/US
FOXSDLF/040R/TR
Fox Electronics
HC49SDLF
MHz Crystal
4MHz
±50ppm
HC49/US
FOXSDLF/040R/TR
Fox Electronics
HC49SDLF
MHz Crystal
4MHz
±50ppm
HC49/US
FOXSDLF/060R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
6MHz
±50ppm
HC49/US
FOXSDLF/060R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
6MHz
±50ppm
HC49/US
FOXSDLF/060R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
6MHz
±50ppm
HC49/US
FOXSDLF/073R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
7.3728MHz
±50ppm
HC49/US
FOXSDLF/073R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
7.3728MHz
±50ppm
HC49/US
FOXSDLF/073R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
7.3728MHz
±50ppm
HC49/US
FOXSDLF/100R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
10MHz
±50ppm
HC49/US
FOXSDLF/100R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
10MHz
±50ppm
HC49/US
FOXSDLF/100R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
10MHz
±50ppm
HC49/US
FOXSDLF/115R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
11.0592MHz
±50ppm
HC49/US
FOXSDLF/115R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
11.0592MHz
±50ppm
HC49/US
FOXSDLF/115R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
11.0592MHz
±50ppm
HC49/US
FOXSDLF/143R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
14.31818MHz
±50ppm
HC49/US
FOXSDLF/143R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
14.31818MHz
±50ppm
HC49/US
FOXSDLF/143R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
14.31818MHz
±50ppm
HC49/US
FOXSDLF/240FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
24MHz
±50ppm
HC49/US
FOXSDLF/240FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
24MHz
±50ppm
HC49/US
Abracon晶振,实时时钟:Abracon 的 RTC 具有外部或内部32.768kHz石英晶体,有利于需要最低功率和出色稳定性的系统
FOXSDLF/240FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
24MHz
±50ppm
HC49/US
FOXSDLF250F-20
Fox Electronics
HC49SDLF
MHz Crystal
25MHz
±50ppm
HC-49S
FX252BS-20.000
Fox Electronics
FX252B
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FQ5032BR-10.000
Fox Electronics
C5BQ
MHz Crystal
10MHz
±30ppm
4-SMD, No Lead
FQ5032BR-10.000
Fox Electronics
C5BQ
MHz Crystal
10MHz
±30ppm
4-SMD, No Lead
FQ5032BR-10.000
Fox Electronics
C5BQ
MHz Crystal
10MHz
±30ppm
4-SMD, No Lead
FQ5032BR-16.000
Fox Electronics
C5BQ
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ5032BR-16.000
Fox Electronics
C5BQ
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ5032BR-16.000
Fox Electronics
C5BQ
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FX532B-10.000
Fox Electronics
FX532B
MHz Crystal
10MHz
±50ppm
4-SMD, No Lead
FQ7050B-11.0592
Fox Electronics
C7BQ
MHz Crystal
11.0592MHz
±30ppm
4-SMD, No Lead
FQ7050B-11.0592
Fox Electronics
C7BQ
MHz Crystal
11.0592MHz
±30ppm
4-SMD, No Lead
FQ7050B-11.0592
Fox Electronics
C7BQ
MHz Crystal
11.0592MHz
±30ppm
4-SMD, No Lead
FX425B-16.000
Fox Electronics
FX425B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ5032B-19.6608
Fox Electronics
C5BQ
MHz Crystal
19.6608MHz
±30ppm
4-SMD, No Lead
FQ5032B-14.7456
Fox Electronics
C5BQ
MHz Crystal
14.7456MHz
±30ppm
4-SMD, No Lead
FQ5032B-14.7456
Fox Electronics
C5BQ
MHz Crystal
14.7456MHz
±30ppm
4-SMD, No Lead
FQ5032B-14.7456
Fox Electronics
C5BQ
MHz Crystal
14.7456MHz
±30ppm
4-SMD, No Lead
FQ5032B-10.000
Fox Electronics
C5BQ
MHz Crystal
10MHz
±30ppm
4-SMD, No Lead
FQ3225B-20.000
Fox Electronics
FQ3225B
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FQ3225BR-16.000
Fox Electronics
FQ3225B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ3225BR-16.000
Fox Electronics
FQ3225B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ3225BR-16.000
Fox Electronics
FQ3225B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ3225BR-20.000
Fox Electronics
FQ3225B
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FQ3225BR-20.000
Fox Electronics
FQ3225B
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FQ3225BR-20.000
Fox Electronics
FQ3225B
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FQ1045A-4.9152
Fox Electronics
FQ1045A
MHz Crystal
4.9152MHz
±30ppm
2-SMD, No Lead
603-12-67
Fox Electronics
FX325BS
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
617-24.572675-1
Fox Electronics
FX216B
MHz Crystal
24.572675MHZ
±50ppm
4-SMD, No Lead
FX532B-11.0592
Fox Electronics
FX532B
MHz Crystal
11.0592MHz
±50ppm
4-SMD, No Lead
FX532B-12.000
Fox Electronics
FX532B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FX532B-16.000
Fox Electronics
FX532B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FX532B-20.000
Fox Electronics
FX532B
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FX532B-24.000
Fox Electronics
FX532B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FX532B-24.576
Fox Electronics
FX532B
MHz Crystal
24.576MHz
±50ppm
4-SMD, No Lead
FX425B-20.000
Fox Electronics
FX425B
MHz Crystal
20MHz
±50ppm
4-SMD, No Lead
FX425B-24.000
Fox Electronics
FX425B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FX425B-24.576
Fox Electronics
FX425B
MHz Crystal
24.576MHz
±50ppm
4-SMD, No Lead
217-3.579545-12
Fox Electronics
FC
MHz Crystal
3.579545MHz
±50ppm
4-SMD, No Lead
603-25-203
Fox Electronics
FX325BS
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FPXLF0368-20
Fox Electronics
FPXLF
MHz Crystal
3.6864MHz
±50ppm
4-SOJ, 3.60mm pitch
FPXLF0368-20
Fox Electronics
FPXLF
MHz Crystal
3.6864MHz
±50ppm
4-SOJ, 3.60mm pitch
FPXLF0368-20
Fox Electronics
FPXLF
MHz Crystal
3.6864MHz
±50ppm
4-SOJ, 3.60mm pitch
FPXLF0368S
Fox Electronics
FPXLF
MHz Crystal
3.6864MHz
±50ppm
4-SMD, No Lead
FPXLF036S
Fox Electronics
FPXLF
MHz Crystal
3.579545MHz
±50ppm
4-SMD, No Lead
FPXLF040
Fox Electronics
FPXLF
MHz Crystal
4MHz
±50ppm
4-SMD, No Lead
FPXLF049-20
Fox Electronics
FPXLF
MHz Crystal
4.9152MHz
±50ppm
4-SMD, No Lead
FPXLF073-20
Fox Electronics
FPXLF
MHz Crystal
7.3728MHz
±50ppm
4-SMD, No Lead
FPXLF080
Fox Electronics
FPXLF
MHz Crystal
8MHz
±50ppm
4-SMD, No Lead
FPXLF080-20
Fox Electronics
FPXLF
MHz Crystal
8MHz
±50ppm
4-SMD, No Lead
FPXLF100-20
Fox Electronics
FPXLF
MHz Crystal
10MHz
±50ppm
4-SMD, No Lead
FPXLF115-20
Fox Electronics
FPXLF
MHz Crystal
11.0592MHz
±50ppm
4-SMD, No Lead
FPXLF120-20
Fox Electronics
FPXLF
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FPXLF143-20
Fox Electronics
FPXLF
MHz Crystal
14.31818MHz
±100ppm
4-SMD, No Lead
谐振器:Abracon提供高频SAW谐振器和微型、坚固的陶瓷谐振器,可用于宽谐振频率范围。
石英晶体振荡器电路应用笔记
IC内部有一个反相放大器(相移约为180°)形成部分振荡器电路。外部电路由石英晶体、Cx1、Cx2和Rv组成ca的另一个相移180°,满足360(或0)的反馈要求使电路以石英晶体给出的频率振荡
Rout,Cout:振荡器IC的输出电阻/输出电容Rin,Cin:石英晶体振荡器IC的输入电阻/-电容(起始值CMOS: 1M / 3pF) 这些值应在制造商的IC数据手册中说明,但很少具体说明尽管它们对电路设计很重要。Rout可以通过上的电压降来计算已知的负载电阻器
石英晶体的fL标称频率石英晶体的R1 ESR(通常指定为上限) 石英晶体的C0静态电容(通常规定为上限)石英晶体的C1动态(运动)电容(很少指定)连接的CH1、CH2电容(约。0,8pF),可以忽略不计,因为包括在C0石英晶体的CL标称负载电容石英晶体的L1动态电感(很少指定)这些值在石英晶体制造商的数据表中规定。确切的数值可以通过用网络分析仪分析一批石英晶体得到.
IC输入端的Ca有效电容为IC的Cin、杂散电容*之和PCB(4~6pF),石英晶体CH2的体电容(0,8pF),以及分立冷凝器C12。起始值:1,1...1.2倍氯IC输出端的Cb有效电容为PCB杂散电容*之和(4~6pF),石英晶体CH1的体电容(~ 0,8pF)和离散冷凝器C11。起始值:2xCaRv串联电阻(应始终在布局中提供,即使后来用0欧姆)。设计中的有效串联电阻是Rv和Rout之和。*例如*可以通过测量未安装的PCB来发现杂散电容。模拟:
GEYER提供了Y-QUARTZ应用程序,这是一个工具,除了其他功能之外,还可以模拟优化皮尔斯石英晶体振荡器的特性。通过输入上面的内容
值您可以可视化和改变反馈的振幅和相位特性电路,由石英晶体和周围元件组成),用于可靠的振荡而不超过石英晶体的最大驱动水平。
Manufacturer Part Number原厂编码
Manufacturer厂家
Series型号
Type 系列
Frequency
Frequency Stability频率稳定度
Package / Case包装/封装
FOXSDLF/120-20
Fox Electronics
HC49SDLF
MHz Crystal
12MHz
±50ppm
HC49/US
FOXSDLF/120-20
Fox Electronics
HC49SDLF
MHz Crystal
12MHz
±50ppm
HC49/US
FOXSDLF/120-20
Fox Electronics
HC49SDLF
MHz Crystal
12MHz
±50ppm
HC49/US
FOXSDLF/0368-20
Fox Electronics
HC49SDLF
MHz Crystal
3.6864MHz
±50ppm
HC49/US
FOXSDLF/0368-20
Fox Electronics
HC49SDLF
MHz Crystal
3.6864MHz
±50ppm
HC49/US
FOXSDLF/0368-20
Fox Electronics
HC49SDLF
MHz Crystal
3.6864MHz
±50ppm
HC49/US
FOXSDLF/115-20
Fox Electronics
HC49SDLF
MHz Crystal
11.0592MHz
±50ppm
HC49/US
FOXSDLF/115-20
Fox Electronics
HC49SDLF
MHz Crystal
11.0592MHz
±50ppm
HC49/US
FOXSDLF/115-20
Fox Electronics
HC49SDLF
MHz Crystal
11.0592MHz
±50ppm
HC49/US
FX135A-327
Fox Electronics
FX135A
kHz Crystal (Tuning Fork)
32.768kHz
-
2-SMD, No Lead
FX135A-327
Fox Electronics
FX135A
kHz Crystal (Tuning Fork)
32.768kHz
-
2-SMD, No Lead
FX135A-327
Fox Electronics
FX135A
kHz Crystal (Tuning Fork)
32.768kHz
-
2-SMD, No Lead
FSRLF327
Fox Electronics
FSRLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 5.50mm pitch
FSRLF327
Fox Electronics
FSRLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 5.50mm pitch
FSRLF327
Fox Electronics
FSRLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 5.50mm pitch
FSXLF327
Fox Electronics
FSXLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SMD, Flat Lead, 3 Leads
FSXLF327
Fox Electronics
FSXLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SMD, Flat Lead, 3 Leads
FSXLF327
Fox Electronics
FSXLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SMD, Flat Lead, 3 Leads
FOXSLF/080-20
Fox Electronics
HC49SLF
MHz Crystal
8MHz
±50ppm
HC49/US
FQ5032B-12.000
Fox Electronics
C5BQ
MHz Crystal
12MHz
±30ppm
4-SMD, No Lead
FQ5032B-12.000
Fox Electronics
C5BQ
MHz Crystal
12MHz
±30ppm
4-SMD, No Lead
FQ5032B-12.000
Fox Electronics
C5BQ
MHz Crystal
12MHz
±30ppm
4-SMD, No Lead
FQ5032B-25.000
Fox Electronics
C5BQ
MHz Crystal
25MHz
±30ppm
4-SMD, No Lead
FQ5032B-25.000
Fox Electronics
C5BQ
MHz Crystal
25MHz
±30ppm
4-SMD, No Lead
FQ5032B-25.000
Fox Electronics
C5BQ
MHz Crystal
25MHz
±30ppm
4-SMD, No Lead
FSMLF327
Fox Electronics
FSMLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 2.29mm pitch
FSMLF327
Fox Electronics
FSMLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 2.29mm pitch
FSMLF327
Fox Electronics
FSMLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 2.29mm pitch
FQ7050B-8.000
Fox Electronics
C7BQ
MHz Crystal
8MHz
±30ppm
4-SMD, No Lead
FQ7050B-8.000
Fox Electronics
C7BQ
MHz Crystal
8MHz
±30ppm
4-SMD, No Lead
FQ7050B-8.000
Fox Electronics
C7BQ
MHz Crystal
8MHz
±30ppm
4-SMD, No Lead
FQ7050B-7.3728
Fox Electronics
C7BQ
MHz Crystal
7.3728MHz
±30ppm
4-SMD, No Lead
FQ7050B-7.3728
Fox Electronics
C7BQ
MHz Crystal
7.3728MHz
±30ppm
4-SMD, No Lead
FQ7050B-7.3728
Fox Electronics
C7BQ
MHz Crystal
7.3728MHz
±30ppm
4-SMD, No Lead
FQ1045A-6.000
Fox Electronics
FQ1045A
MHz Crystal
6MHz
±30ppm
2-SMD, No Lead
FQ1045A-6.000
Fox Electronics
FQ1045A
MHz Crystal
6MHz
±30ppm
2-SMD, No Lead
FQ1045A-6.000
Fox Electronics
FQ1045A
MHz Crystal
6MHz
±30ppm
2-SMD, No Lead
FQ1045A-4.000
Fox Electronics
FQ1045A
MHz Crystal
4MHz
±30ppm
2-SMD, No Lead
FQ1045A-4.000
Fox Electronics
FQ1045A
MHz Crystal
4MHz
±30ppm
2-SMD, No Lead
FQ1045A-4.000
Fox Electronics
FQ1045A
MHz Crystal
4MHz
±30ppm
2-SMD, No Lead
FOXLF024S
Fox Electronics
HC49ULF
MHz Crystal
2.4576MHz
±50ppm
HC49/U
FOXSDLF/160-20
Fox Electronics
HC49SDLF
MHz Crystal
16MHz
±50ppm
HC49/US
FOXSDLF/160-20
Fox Electronics
HC49SDLF
MHz Crystal
16MHz
±50ppm
HC49/US
FOXSDLF/160-20
Fox Electronics
HC49SDLF
MHz Crystal
16MHz
±50ppm
HC49/US
FOXSDLF/200-20
Fox Electronics
HC49SDLF
MHz Crystal
20MHz
±50ppm
HC49/US
FOXSDLF/200-20
Fox Electronics
HC49SDLF
MHz Crystal
20MHz
±50ppm
HC49/US
FOXSDLF/200-20
Fox Electronics
HC49SDLF
MHz Crystal
20MHz
±50ppm
HC49/US
FOXSDLF/080-20
Fox Electronics
HC49SDLF
MHz Crystal
8MHz
±50ppm
HC49/US
FOXSDLF/080-20
Fox Electronics
HC49SDLF
MHz Crystal
8MHz
±50ppm
HC49/US
FOXSDLF/080-20
Fox Electronics
HC49SDLF
MHz Crystal
8MHz
±50ppm
HC49/US
FOXSDLF/250F-20
Fox Electronics
HC49SDLF
MHz Crystal
25MHz
±50ppm
HC49/US
FOXSDLF/250F-20
Fox Electronics
HC49SDLF
MHz Crystal
25MHz
±50ppm
HC49/US
FOXSDLF/250F-20
Fox Electronics
HC49SDLF
MHz Crystal
25MHz
±50ppm
HC49/US
FOXSDLF/147-20
Fox Electronics
HC49SDLF
MHz Crystal
14.7456MHz
±50ppm
HC49/US
FOXSDLF/147-20
Fox Electronics
HC49SDLF
MHz Crystal
14.7456MHz
±50ppm
HC49/US
FOXSDLF/147-20
Fox Electronics
HC49SDLF
MHz Crystal
14.7456MHz
±50ppm
HC49/US
FOXSDLF/240F-20
Fox Electronics
HC49SDLF
MHz Crystal
24MHz
±50ppm
HC49/US
FOXSDLF/240F-20
Fox Electronics
HC49SDLF
MHz Crystal
24MHz
±50ppm
HC49/US
FOXSDLF/240F-20
Fox Electronics
HC49SDLF
MHz Crystal
24MHz
±50ppm
HC49/US
FOXSDLF/080R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
8MHz
±50ppm
HC49/US
FOXSDLF/080R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
8MHz
±50ppm
HC49/US
FOXSDLF/080R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
8MHz
±50ppm
HC49/US
FQ3225B-12.000
Fox Electronics
FQ3225B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ3225B-12.000
Fox Electronics
FQ3225B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ3225B-12.000
Fox Electronics
FQ3225B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FOXSLF/200-20
Fox Electronics
HC49SLF
MHz Crystal
20MHz
±50ppm
HC49/US
FOXSLF/120-20
Fox Electronics
HC49SLF
MHz Crystal
12MHz
±50ppm
HC49/US
FOXSLF/040
Fox Electronics
HC49SLF
MHz Crystal
4MHz
±50ppm
HC49/US
FOXSLF/184-20
Fox Electronics
HC49SLF
MHz Crystal
18.432MHz
±50ppm
HC49/US
FOXSLF/036S
Fox Electronics
HC49SLF
MHz Crystal
3.579545MHz
±50ppm
HC49/US
FOXSLF/221-20
Fox Electronics
HC49SLF
MHz Crystal
22.1184MHz
±50ppm
HC49/US
FOXSLF/100-20
Fox Electronics
HC49SLF
MHz Crystal
10MHz
±50ppm
HC49/US
FX252BS-16.000
Fox Electronics
FX252B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FX252BS-16.000
Fox Electronics
FX252B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FX252BS-16.000
Fox Electronics
FX252B
MHz Crystal
16MHz
±50ppm
4-SMD, No Lead
FQ5032B-20.000
Fox Electronics
C5BQ
MHz Crystal
20MHz
±30ppm
4-SMD, No Lead
FQ5032B-20.000
Fox Electronics
C5BQ
MHz Crystal
20MHz
±30ppm
4-SMD, No Lead
FQ5032B-20.000
Fox Electronics
C5BQ
MHz Crystal
20MHz
±30ppm
4-SMD, No Lead
FQ7050B-6.000
Fox Electronics
C7BQ
MHz Crystal
6MHz
±30ppm
4-SMD, No Lead
FQ7050B-6.000
Fox Electronics
C7BQ
MHz Crystal
6MHz
±30ppm
4-SMD, No Lead
FQ7050B-6.000
Fox Electronics
C7BQ
MHz Crystal
6MHz
±30ppm
4-SMD, No Lead
FOXLF100-20
Fox Electronics
HC49ULF
MHz Crystal
10MHz
±50ppm
HC49/U
FOXLF200-20
Fox Electronics
HC49ULF
MHz Crystal
20MHz
±50ppm
HC49/U
FOXLF080-20
Fox Electronics
HC49ULF
MHz Crystal
8MHz
±50ppm
HC49/U
FOXLF115-20
Fox Electronics
HC49ULF
MHz Crystal
11.0592MHz
±50ppm
HC49/U
NC38LF-327
Fox Electronics
NC38LF
kHz Crystal (Tuning Fork)
32.768kHz
-
Cylindrical Can, Radial
FOXLF040
Fox Electronics
HC49ULF
MHz Crystal
4MHz
±50ppm
HC49/U
NC26LF-327
Fox Electronics
NC26LF
kHz Crystal (Tuning Fork)
32.768kHz
-
Cylindrical Can, Radial
FOXLF036S
Fox Electronics
HC49ULF
MHz Crystal
3.579545MHz
±50ppm
HC49/U
FQ3225B-25.000
Fox Electronics
FQ3225B
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ3225B-25.000
Fox Electronics
FQ3225B
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ3225B-25.000
Fox Electronics
FQ3225B
MHz Crystal
25MHz
±50ppm
4-SMD, No Lead
FQ1045A-3.6864
Fox Electronics
FQ1045A
MHz Crystal
3.6864MHz
±30ppm
2-SMD, No Lead
FQ1045A-3.6864
Fox Electronics
FQ1045A
MHz Crystal
3.6864MHz
±30ppm
2-SMD, No Lead
FQ1045A-3.6864
Fox Electronics
FQ1045A
MHz Crystal
3.6864MHz
±30ppm
2-SMD, No Lead
FOXLF018S
Fox Electronics
HC49ULF
MHz Crystal
1.8432MHz
±50ppm
HC49/U
FOXSDLF/036S
Fox Electronics
HC49SDLF
MHz Crystal
3.579545MHz
±50ppm
HC49/US
FOXSDLF/036S
Fox Electronics
HC49SDLF
MHz Crystal
3.579545MHz
±50ppm
HC49/US
FOXSDLF/036S
Fox Electronics
HC49SDLF
MHz Crystal
3.579545MHz
±50ppm
HC49/US
FOXSDLF/120R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
12MHz
±50ppm
HC49/US
FOXSDLF/120R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
12MHz
±50ppm
HC49/US
FOXSDLF/120R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
12MHz
±50ppm
HC49/US
FSRLF327-6
Fox Electronics
FSRLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 5.50mm pitch
FSRLF327-6
Fox Electronics
FSRLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 5.50mm pitch
FSRLF327-6
Fox Electronics
FSRLF
kHz Crystal (Tuning Fork)
32.768kHz
-
4-SOJ, 5.50mm pitch
FOXLF115
Fox Electronics
HC49ULF
MHz Crystal
11.0592MHz
±50ppm
HC49/U
FQ3225B-24.000
Fox Electronics
FQ3225B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ3225B-24.000
Fox Electronics
FQ3225B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ3225B-24.000
Fox Electronics
FQ3225B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FOXLF0368S
Fox Electronics
HC49ULF
MHz Crystal
3.6864MHz
±50ppm
HC49/U
FOXSDLF/184-20
Fox Electronics
HC49SDLF
MHz Crystal
18.432MHz
±50ppm
HC49/US
FOXSDLF/184-20
Fox Electronics
HC49SDLF
MHz Crystal
18.432MHz
±50ppm
HC49/US
FOXSDLF/184-20
Fox Electronics
HC49SDLF
MHz Crystal
18.432MHz
±50ppm
HC49/US
FOXSDLF/060-20
Fox Electronics
HC49SDLF
MHz Crystal
6MHz
±50ppm
HC49/US
FOXSDLF/060-20
Fox Electronics
HC49SDLF
MHz Crystal
6MHz
±50ppm
HC49/US
FOXSDLF/060-20
Fox Electronics
HC49SDLF
MHz Crystal
6MHz
±50ppm
HC49/US
FOXSDLF/040
Fox Electronics
HC49SDLF
MHz Crystal
4MHz
±50ppm
HC49/US
FOXSDLF/040
Fox Electronics
HC49SDLF
MHz Crystal
4MHz
±50ppm
HC49/US
FOXSDLF/040
Fox Electronics
HC49SDLF
MHz Crystal
4MHz
±50ppm
HC49/US
FOXSDLF/221-20
Fox Electronics
HC49SDLF
MHz Crystal
22.1184MHz
±50ppm
HC49/US
FOXSDLF/221-20
Fox Electronics
HC49SDLF
MHz Crystal
22.1184MHz
±50ppm
HC49/US
FOXSDLF/221-20
Fox Electronics
HC49SDLF
MHz Crystal
22.1184MHz
±50ppm
HC49/US
FOXSDLF/073-20
Fox Electronics
HC49SDLF
MHz Crystal
7.3728MHz
±50ppm
HC49/US
FOXSDLF/073-20
Fox Electronics
HC49SDLF
MHz Crystal
7.3728MHz
±50ppm
HC49/US
FOXSDLF/073-20
Fox Electronics
HC49SDLF
MHz Crystal
7.3728MHz
±50ppm
HC49/US
FOXSDLF/049-20
Fox Electronics
HC49SDLF
MHz Crystal
4.9152MHz
±50ppm
HC49/US
FOXSDLF/049-20
Fox Electronics
HC49SDLF
MHz Crystal
4.9152MHz
±50ppm
HC49/US
实施/布局:
布局需要特别注意:低电容短走线、对称布局,
没有过孔,附近没有“热”迹线。如果无法避免过孔,则应铺设过孔
对称地。
验证:
必须在原型PCB上验证石英晶体振荡器的正确功能,
因为寄生电容和电阻事先是未知的
必须根据石英的预期功能调整电阻器和电容器晶体振荡器。
必须使用有源低电容探头(< =2pF)进行测量,因为电容>10pF的普通探头会完全改变设置并呈现所有测量没用。如果没有低电容探头,可以使用小陶瓷电容器(1~2pF)可以暂时与探头串联使用测量。然而,给定频率下分频器比率的重新校准不可避免.
FOXSDLF/049-20
Fox Electronics
HC49SDLF
MHz Crystal
4.9152MHz
±50ppm
HC49/US
FOXSDLF/250FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
25MHz
±50ppm
HC49/US
FOXSDLF/250FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
25MHz
±50ppm
HC49/US
FOXSDLF/250FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
25MHz
±50ppm
HC49/US
FX425B-12.000
Fox Electronics
FX425B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FX425B-12.000
Fox Electronics
FX425B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FX425B-12.000
Fox Electronics
FX425B
MHz Crystal
12MHz
±50ppm
4-SMD, No Lead
FQ5032B-18.432
Fox Electronics
C5BQ
MHz Crystal
18.432MHz
±30ppm
4-SMD, No Lead
FQ5032B-18.432
Fox Electronics
C5BQ
MHz Crystal
18.432MHz
±30ppm
4-SMD, No Lead
FQ5032B-18.432
Fox Electronics
C5BQ
MHz Crystal
18.432MHz
±30ppm
4-SMD, No Lead
FX252BS-24.000
Fox Electronics
FX252B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FX252BS-24.000
Fox Electronics
FX252B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FX252BS-24.000
Fox Electronics
FX252B
MHz Crystal
24MHz
±50ppm
4-SMD, No Lead
FQ7050BR-7.3728
Fox Electronics
C7BQ
MHz Crystal
7.3728MHz
±50ppm
4-SMD, No Lead
FQ7050BR-7.3728
Fox Electronics
C7BQ
MHz Crystal
7.3728MHz
±50ppm
4-SMD, No Lead
FQ7050BR-7.3728
Fox Electronics
C7BQ
MHz Crystal
7.3728MHz
±50ppm
4-SMD, No Lead
FX122-327
Fox Electronics
FX122
kHz Crystal (Tuning Fork)
32.768kHz
-
2-SMD, No Lead
FX122-327
Fox Electronics
FX122
kHz Crystal (Tuning Fork)
32.768kHz
-
2-SMD, No Lead
FX122-327
Fox Electronics
FX122
kHz Crystal (Tuning Fork)
32.768kHz
-
2-SMD, No Lead
FOXSLF/115-20
Fox Electronics
HC49SLF
MHz Crystal
11.0592MHz
±50ppm
HC49/US
FOXSLF/250F-20
Fox Electronics
HC49SLF
MHz Crystal
25MHz
±50ppm
HC49/US
FOXSLF/147-20
Fox Electronics
HC49SLF
MHz Crystal
14.7456MHz
±50ppm
HC49/US
FOXSLF/073-20
Fox Electronics
HC49SLF
MHz Crystal
7.3728MHz
±50ppm
HC49/US
FOXSLF/160-20
Fox Electronics
HC49SLF
MHz Crystal
16MHz
±50ppm
HC49/US
FOXSLF/160
Fox Electronics
HC49SLF
MHz Crystal
16MHz
±50ppm
HC49/US
FOXSLF/080
Fox Electronics
HC49SLF
MHz Crystal
8MHz
±50ppm
HC49/US
FOXSLF/128-20
Fox Electronics
HC49SLF
MHz Crystal
12.288MHz
±50ppm
HC49/US
FOXSLF/245F-20
Fox Electronics
HC49SLF
MHz Crystal
24.576MHz
±50ppm
HC49/US
FOXSLF/040A
Fox Electronics
HC49SLF
MHz Crystal
4MHz
±50ppm
HC49/US
FOXSLF/120
Fox Electronics
HC49SLF
MHz Crystal
12MHz
±50ppm
HC49/US
FOXSLF/0368-20
Fox Electronics
HC49SLF
MHz Crystal
3.6864MHz
±50ppm
HC49/US
FOXSLF/240F-20
Fox Electronics
HC49SLF
MHz Crystal
24MHz
±50ppm
HC49/US
FOXLF250F-20
Fox Electronics
HC49ULF
MHz Crystal
25MHz
±50ppm
HC49/U
FOXLF120-20
Fox Electronics
HC49ULF
MHz Crystal
12MHz
±50ppm
HC49/U
FOXLF160
Fox Electronics
HC49ULF
MHz Crystal
16MHz
±50ppm
HC49/U
FOXLF160-20
Fox Electronics
HC49ULF
MHz Crystal
16MHz
±50ppm
HC49/U
FOXLF040A
Fox Electronics
HC49ULF
MHz Crystal
4MHz
±50ppm
HC49/U
FOXLF0368-20
Fox Electronics
HC49ULF
MHz Crystal
3.6864MHz
±50ppm
HC49/U
FOXSLF/143-20
Fox Electronics
HC49SLF
MHz Crystal
14.31818MHz
±50ppm
HC49/US
FOXSDLF/143-20
Fox Electronics
HC49SDLF
MHz Crystal
14.31818MHz
±50ppm
HC49/US
FOXSDLF/143-20
Fox Electronics
HC49SDLF
MHz Crystal
14.31818MHz
±50ppm
HC49/US
FOXSDLF/143-20
Fox Electronics
HC49SDLF
MHz Crystal
14.31818MHz
±50ppm
HC49/US
FOXSDLF/245F-20
Fox Electronics
HC49SDLF
MHz Crystal
24.576MHz
±50ppm
HC49/US
FOXSDLF/245F-20
Fox Electronics
HC49SDLF
MHz Crystal
24.576MHz
±50ppm
HC49/US
FOXSDLF/245F-20
Fox Electronics
HC49SDLF
MHz Crystal
24.576MHz
±50ppm
HC49/US
FOXSDLF/041
Fox Electronics
HC49SDLF
MHz Crystal
4.194304MHz
±50ppm
HC49/US
FOXSDLF/041
Fox Electronics
HC49SDLF
MHz Crystal
4.194304MHz
±50ppm
HC49/US
FOXSDLF/041
Fox Electronics
HC49SDLF
MHz Crystal
4.194304MHz
±50ppm
HC49/US
FOXSDLF/100-20
Fox Electronics
HC49SDLF
MHz Crystal
10MHz
±50ppm
HC49/US
FOXSDLF/100-20
Fox Electronics
HC49SDLF
MHz Crystal
10MHz
±50ppm
HC49/US
FOXSDLF/100-20
Fox Electronics
HC49SDLF
MHz Crystal
10MHz
±50ppm
HC49/US
FOXSDLF/160R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
16MHz
±50ppm
HC49/US
FOXSDLF/160R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
16MHz
±50ppm
HC49/US
FOXSDLF/160R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
16MHz
±50ppm
HC49/US
FOXSDLF/200R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
20MHz
±50ppm
HC49/US
FOXSDLF/200R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
20MHz
±50ppm
HC49/US
FOXSDLF/200R-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
20MHz
±50ppm
HC49/US
FOXSDLF/245FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
24.576MHz
±50ppm
HC49/US
FOXSDLF/245FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
24.576MHz
±50ppm
HC49/US
FOXSDLF/245FR-20/TR
Fox Electronics
HC49SDLF
MHz Crystal
24.576MHz
±50ppm
HC49/US
FQ5032B-24.576
Fox Electronics
C5BQ
MHz Crystal
24.576MHz
±30ppm
4-SMD, No Lead
FQ5032B-24.576
Fox Electronics
C5BQ
MHz Crystal
24.576MHz
±30ppm
4-SMD, No Lead
FQ5032B-24.576
Fox Electronics
C5BQ
MHz Crystal
24.576MHz
±30ppm
4-SMD, No Lead
FQ5032B-24.000
Fox Electronics
C5BQ
MHz Crystal
24MHz
±30ppm
4-SMD, No Lead
FQ5032B-24.000
Fox Electronics
C5BQ
MHz Crystal
24MHz
±30ppm
4-SMD, No Lead
FQ5032B-24.000
Fox Electronics
C5BQ
MHz Crystal
24MHz
±30ppm
4-SMD, No Lead
QuartzCom石英晶振频率控制产品通常用于以下应用:
无线基础设施和终端产品:宏基站、微基站、微微蜂窝、毫微微蜂窝、中继器、网关、用于 GSM、EDGE、CDMA、UMTS、W-CDMA、TD-SCDMA、WiMAX、LTE、DECT、TETRA 的无线电
有线基础设施和终端产品:OLT、ONT、电缆调制解调器、FTTH、FTTB、FTTC、xDSL、CATV 机顶盒
定时和同步:IEEE 1588v2、SyncE、PTP、STRATUM III、STRATUM IIIE
广域网 (WAN):SDH / SONET、PDH、ATM、MPLS、10GbE、交换机、网桥、路由器
局域网 (LAN):以太网、WLAN
个域网 (PAN):USB、FireWire、蓝牙、UWB、Z-Wave、ZigBee
存储区域网络 (SAN):光纤通道、InfiniBand、串行连接 SCSI
广播:数字音频广播(DAB)、数字视频广播(DVB)、MPEG-2、MPEG-4
卫星通信:甚小孔径终端(VSAT)
全球导航卫星系统(GNSS);GPS、格洛纳斯、伽利略
定位系统:专用短程通信 (DSRC)、自动车辆定位 (AVL)、电子收费 (ETC)、货物跟踪
汽车:照明、信息娱乐、远程信息处理、动力总成、车身控制单元
工业:工业控制系统(ICS)、自动抄表(AMR)、访问控制、安全
测量和仪器仪表:合成器、频谱分析仪、频率计数器、测量
医疗:计算机断层扫描 (CT)、助听器、起搏器
CVPD-940X-156.25
Crystek Corporation
CVPD-940
Active
VCXO
156.25MHz
-
-40°C ~ 85°C
CVPD-940X-161.1328
Crystek Corporation
CVPD-940
Active
VCXO
161.1328MHz
-
-40°C ~ 85°C
CVPD-940X-166.6286
Crystek Corporation
CVPD-940
Active
VCXO
166.6286MHz
-
-40°C ~ 85°C
CVPD-940X-167.3316
Crystek Corporation
CVPD-940
Active
VCXO
167.3316MHz
-
-40°C ~ 85°C
CVPD-940X-77.760
Crystek Corporation
CVPD-940
Active
VCXO
77.76MHz
-
-40°C ~ 85°C
PPRO30-19.200
Crystek Corporation
PPRO
Active
TCXO
19.2MHz
±2.5ppm
-20°C ~ 75°C
CVPD-940X-155.520
Crystek Corporation
CVPD-940
Active
VCXO
155.52MHz
-
-40°C ~ 85°C
CVPD-970X-666.5143
Crystek Corporation
CVPD-970
Active
VCXO
666.514MHz
±25ppm
-40°C ~ 85°C
CVPD-970X-669.1281
Crystek Corporation
CVPD-970
Active
VCXO
669.1281MHz
±25ppm
-40°C ~ 85°C
CVPD-970X-669.3265
Crystek Corporation
CVPD-970
Active
VCXO
669.3265MHz
±25ppm
-40°C ~ 85°C
CCHD-950-20-104.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
104MHz
±20ppm
0°C ~ 70°C
CVPD-970X-644.5313
Crystek Corporation
CVPD-970
Active
VCXO
644.5313MHz
±25ppm
-40°C ~ 85°C
CVPD-940X-212.500
Crystek Corporation
CVPD-940
Active
VCXO
212.5MHz
-
-40°C ~ 85°C
CRBSCS-01-1244.160
Crystek Corporation
CRBSCS, RedBox
Active
RF Clock Source
1.24416GHz
±150ppm
-40°C ~ 85°C
CO27VH15DE-02-10.000
Crystek Corporation
CO27
Obsolete
OCXO
10MHz
±200ppb
-20°C ~ 80°C
CO27VS12DE-02-10.000
Crystek Corporation
CO27
Obsolete
OCXO
10MHz
±200ppb
-20°C ~ 80°C
CO27VS05DE-02-10.000
Crystek Corporation
CO27
Obsolete
OCXO
10MHz
±200ppb
-20°C ~ 80°C
CCPD-034-50-311.040
Crystek Corporation
CCPD-034
Obsolete
XO (Standard)
311.04MHz
±50ppm
0°C ~ 70°C
CCPD-034-50-312.500
Crystek Corporation
CCPD-034
Obsolete
XO (Standard)
312.5MHz
±50ppm
0°C ~ 70°C
CCLD-912-50-100.000
Crystek Corporation
CCLD
Obsolete
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CCLD-912-50-125.000
Crystek Corporation
CCLD
Obsolete
XO (Standard)
125MHz
±50ppm
0°C ~ 70°C
CCLD-912-50-133.000
Crystek Corporation
CCLD
Obsolete
XO (Standard)
133MHz
±50ppm
0°C ~ 70°C
CCLD-912-50-156.250
Crystek Corporation
CCLD
Obsolete
XO (Standard)
156.25MHz
±50ppm
0°C ~ 70°C
CCPD-034-400.000
Crystek Corporation
CCPD-034
Obsolete
XO (Standard)
400MHz
±100ppm
0°C ~ 70°C
CCPD-034M-50-311.040
Crystek Corporation
CCPD-034
Obsolete
XO (Standard)
311.04MHz
±50ppm
-20°C ~ 70°C
CCPD-034X-50-311.040
Crystek Corporation
CCPD-034
Obsolete
XO (Standard)
311.04MHz
±50ppm
-40°C ~ 85°C
CCPD-912X-25-100
Crystek Corporation
CCPD-912
Obsolete
XO (Standard)
100MHz
±25ppm
-40°C ~ 85°C
CCPD-912X-25-106.25
Crystek Corporation
CCPD-912
Obsolete
XO (Standard)
106.25MHz
±25ppm
-40°C ~ 85°C
CCPD-912X-25-125
Crystek Corporation
CCPD-912
Obsolete
XO (Standard)
125MHz
±25ppm
-40°C ~ 85°C
CCPD-912X-25-155.52
Crystek Corporation
CCPD-912
Obsolete
XO (Standard)
155.52MHz
±25ppm
-40°C ~ 85°C
CCPD-912X-25-156.25
Crystek Corporation
CCPD-912
Obsolete
XO (Standard)
156.25MHz
±25ppm
-40°C ~ 85°C
CCPD-912X-25-161.1328
Crystek Corporation
CCPD-912
Obsolete
XO (Standard)
161.1328MHz
±25ppm
-40°C ~ 85°C
CCPD-912X-25-77.76
Crystek Corporation
CCPD-912
Obsolete
XO (Standard)
77.76MHz
±25ppm
-40°C ~ 85°C
CCPD-915-50-212.500
Crystek Corporation
CCPD-915
Obsolete
XO (Standard)
212.5MHz
±50ppm
0°C ~ 70°C
CCPD-915M-50-212.5
Crystek Corporation
CCPD-915
Obsolete
XO (Standard)
212.5MHz
±50ppm
-20°C ~ 70°C
CCPD-915M-50-245.76
Crystek Corporation
CCPD-915
Obsolete
XO (Standard)
245.76MHz
±50ppm
-20°C ~ 70°C
CCPD-915M-50-250
Crystek Corporation
CCPD-915
Obsolete
XO (Standard)
250MHz
±50ppm
-20°C ~ 70°C
IEEE 1394b设备的可用性为家庭网络和娱乐应用(例如全屋视频和音频)提供了更远的距离和更高的性能。1394bFireWire®协议固有的即插即用、服务质量和其他易用特性为消费者提供了用户友好的家庭娱乐网络系统。Crystek将继续提供与德州仪器 (TI) 的这些设备一起使用的频率控制产品。
CCHD-950-25-54.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
54MHz
±25ppm
0°C ~ 70°C
CCHD-950-25-60.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
60MHz
±25ppm
0°C ~ 70°C
CCHD-950-25-70.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
70MHz
±25ppm
0°C ~ 70°C
CCHD-950-25-74.1758
Crystek Corporation
CCHD-950
Active
XO (Standard)
74.1758MHz
±25ppm
0°C ~ 70°C
CCHD-950-25-74.250
Crystek Corporation
CCHD-950
Active
XO (Standard)
74.25MHz
±25ppm
0°C ~ 70°C
CVHD-950-50.000
Crystek Corporation
CVHD-950
Active
VCXO
50MHz
-
0°C ~ 70°C
CVHD-950-60.000
Crystek Corporation
CVHD-950
Active
VCXO
60MHz
-
0°C ~ 70°C
601964
Crystek Corporation
-
Active
VCXO
100MHz
±20ppm
0°C ~ 70°C
602019
Crystek Corporation
-
Active
VCXO
80MHz
±20ppm
0°C ~ 70°C
CVHD-950-74.250
Crystek Corporation
CVHD-950
Active
VCXO
74.25MHz
-
0°C ~ 70°C
CVHD-950-74.175800
Crystek Corporation
CVHD-950
Active
VCXO
74.1758MHz
-
0°C ~ 70°C
CVHD-950-70.000
Crystek Corporation
CVHD-950
Active
VCXO
70MHz
-
0°C ~ 70°C
602017
Crystek Corporation
-
Active
VCXO
122.88MHz
±20ppm
0°C ~ 70°C
CVPD-037X-122.88
Crystek Corporation
CVPD-037X
Active
VCXO
122.88MHz
-
-40°C ~ 85°C
CCHD-950-25-80.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
80MHz
±25ppm
0°C ~ 70°C
CCHD-950X-50-80.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
80MHz
±50ppm
0°C ~ 70°C
CVPD-034-50-77.76
Crystek Corporation
CVPD-034
Active
VCXO
77.76MHz
-
0°C ~ 70°C
CCHD-575-20-125.000
Crystek Corporation
CCHD-575
Active
XO (Standard)
125MHz
±20ppm
0°C ~ 70°C
CCHD-950-25-100.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
100MHz
±25ppm
0°C ~ 70°C
CVPD-034X-50-77.76
Crystek Corporation
CVPD-034
Active
VCXO
77.76MHz
-
-40°C ~ 85°C
CVPD-920-61.440
Crystek Corporation
CVPD-920
Active
VCXO
61.44MHz
-
0°C ~ 70°C
CVPD-920-74.1758
Crystek Corporation
CVPD-920
Active
VCXO
74.1758MHz
-
0°C ~ 70°C
CVPD-920-74.250
Crystek Corporation
CVPD-920
Active
VCXO
74.25MHz
-
0°C ~ 70°C
CVPD-920-80
Crystek Corporation
CVPD-920
Active
VCXO
80MHz
-
0°C ~ 70°C
CCHD-950X-50-100.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CVPD-037X-156.250
Crystek Corporation
CVPD-037X
Active
VCXO
156.25MHz
-
-40°C ~ 85°C
CVPD-034-50-156.25
Crystek Corporation
CVPD-034
Active
VCXO
156.25MHz
-
0°C ~ 70°C
CVPD-920-100
Crystek Corporation
CVPD-920
Active
VCXO
100MHz
-
0°C ~ 70°C
CVPD-034X-50-155.52
Crystek Corporation
CVPD-034
Active
VCXO
155.52MHz
-
-40°C ~ 85°C
CVPD-034X-50-156.25
Crystek Corporation
CVPD-034
Active
VCXO
156.25MHz
-
-40°C ~ 85°C
CCHD-950X-25-80.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
80MHz
±25ppm
0°C ~ 70°C
CVPD-034-50-161.1328
Crystek Corporation
CVPD-034
Active
VCXO
161.1328MHz
-
0°C ~ 70°C
CVPD-034X-50-166.6286
Crystek Corporation
CVPD-034
Active
VCXO
166.6286MHz
-
-40°C ~ 85°C
CVPD-034X-50-167.3316
Crystek Corporation
CVPD-034
Active
VCXO
167.3316MHz
-
-40°C ~ 85°C
CCHD-950X-25-100.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
100MHz
±25ppm
0°C ~ 70°C
CVPD-914X-50-77.76
Crystek Corporation
CVPD-914
Active
VCXO
77.76MHz
-
-40°C ~ 85°C
CVPD-034X-50-161.1328
Crystek Corporation
CVPD-034
Active
VCXO
161.1328MHz
-
-40°C ~ 85°C
CCO-083-16.000
Crystek Corporation
CCO
Active
XO (Standard)
16MHz
±25ppm
0°C ~ 70°C
CVPD-914X-50-155.52
Crystek Corporation
CVPD-914
Active
VCXO
155.52MHz
-
-40°C ~ 85°C
CVPD-914X-50-156.25
Crystek Corporation
CVPD-914
Active
VCXO
156.25MHz
-
-40°C ~ 85°C
CVPD-914X-50-161.1328
Crystek Corporation
CVPD-914
Active
VCXO
161.1328MHz
-
-40°C ~ 85°C
CVPD-914X-50-166.6286
Crystek Corporation
CVPD-914
Active
VCXO
166.6286MHz
-
-40°C ~ 85°C
CVPD-914X-50-167.3316
Crystek Corporation
CVPD-914
Active
VCXO
167.3316MHz
-
-40°C ~ 85°C
CVHD-952-148.3516
Crystek Corporation
CVHD-952
Active
VCXO
148.3516MHz
-
0°C ~ 70°C
CCO-083-200.000
Crystek Corporation
CCO
Active
XO (Standard)
200MHz
±25ppm
0°C ~ 70°C
CCPD-915M-50-311.04
Crystek Corporation
CCPD-915
Active
XO (Standard)
311.04MHz
±50ppm
-20°C ~ 70°C
CCO-983-100.000
Crystek Corporation
CCO
Active
XO (Standard)
100MHz
±25ppm
0°C ~ 70°C
CCO-983-200.000
Crystek Corporation
CCO
Active
XO (Standard)
200MHz
±25ppm
0°C ~ 70°C
CVPD-940-74.1758
Crystek Corporation
CVPD-940
Active
VCXO
74.1758MHz
-
0°C ~ 70°C
CVPD-940-74.250
Crystek Corporation
CVPD-940
Active
VCXO
74.25MHz
-
0°C ~ 70°C
CPRO33-80.000
Crystek Corporation
CPRO
Active
XO (Standard)
80MHz
±25ppm
0°C ~ 70°C
CVPD-970X-625
Crystek Corporation
CVPD-970
Active
VCXO
625MHz
±25ppm
-40°C ~ 85°C
CPRO33-4.000
Crystek Corporation
CPRO
Active
XO (Standard)
4MHz
±25ppm
0°C ~ 70°C
CPRO33-5.000
Crystek Corporation
CPRO
Active
XO (Standard)
5MHz
±25ppm
0°C ~ 70°C
CPRO33-8.000
Crystek Corporation
CPRO
Active
XO (Standard)
8MHz
±25ppm
0°C ~ 70°C
CPRO33-12.000
Crystek Corporation
CPRO
Active
XO (Standard)
12MHz
±25ppm
0°C ~ 70°C
CPRO33-16.000
Crystek Corporation
CPRO
Active
XO (Standard)
16MHz
±25ppm
0°C ~ 70°C
CPRO33-16.384
Crystek Corporation
CPRO
Active
XO (Standard)
16.384MHz
±25ppm
0°C ~ 70°C
CPRO33-25.000
Crystek Corporation
CPRO
Active
XO (Standard)
25MHz
±25ppm
0°C ~ 70°C
CPRO33-32.768
Crystek Corporation
CPRO
Active
XO (Standard)
32.768MHz
±25ppm
0°C ~ 70°C
CPRO33-44.736
Crystek Corporation
CPRO
Active
XO (Standard)
44.736MHz
±25ppm
0°C ~ 70°C
CPRO33-45.000
Crystek Corporation
CPRO
Active
XO (Standard)
45MHz
±25ppm
0°C ~ 70°C
CPRO33-62.500
Crystek Corporation
CPRO
Active
XO (Standard)
62.5MHz
±25ppm
0°C ~ 70°C
CPRO33-77.760
Crystek Corporation
CPRO
Active
XO (Standard)
77.76MHz
±25ppm
0°C ~ 70°C
CPRO33-106.250
Crystek Corporation
CPRO
Active
XO (Standard)
106.25MHz
±25ppm
0°C ~ 70°C
振荡器的输出信号,不管它有多好,都会包含各种不必要的噪音和信号。一些不需要的信号例如杂散输出频率、谐波和次谐波。噪声部分可以具有随机和或确定性噪声在振幅 和信号的相位。在这里,我们将看看 这些无用信号/噪声的主要来源。 振荡器噪声性能被表征为时域中的抖动,并且 作为频域中的相位噪声。 时间和频率哪个更好域,可能取决于应用程序。 在射频(RF)通信中, 在数字模式下,相位噪声是首选系统,抖动是有利的。因此,射频工程师更喜欢解决阶段问题数字工程师需要抖动时的噪声指定。 注意,相位噪声和抖动是两个与噪声相关联的关联量石英晶体振荡器,一般来说,作为相位振荡器中的噪声增加,也是如此抖动。说明这一点的最佳方式是检查理想信号并破坏它,直到信号开始类似真实输出 一个振荡器。 其中最后一项代表一个次谐波。您可以继续扩展等式,并添加杂散项输出,但我们会在这里停下来解释振荡器中这些无用信号和噪声的来源。我们发出非常复杂的信号具有随机和确定性相位变化,谐波和次谐波等的振荡器。这些信号都在哪里噪声源来自哪里?
随机噪声源
随机分量是贡献的由,但不限于,三大噪音来源。这些是:
“热噪声”- kTB噪声引起的
通过电子的布朗运动
由于热扰动。它增加了
温度、带宽和噪声
反抗。
“散粒噪声”——由不连续引起
电流(空穴和电子)流动
跨越pn结势垒。“闪烁噪声”——频谱上的噪声
与1/f相关,存在于所有活动中设备,以及一些被动的
碳电阻器等元件。
振荡器的近相位噪声
与频率成正比
确定谐振器的q值谐振器的q值越低,越接近相位噪声。远噪声(本底噪声)
来自所有人的贡献
振荡器中的电路。我们称之为
白噪声。
确定性来源确定性成分可以出现来自但不限于以下内容四个来源。(参见图4了解一般情况
真实振荡器的典型输出频谱表示。)
电源馈通(嗡嗡声)- If
电源不干净,任何骑在上面的信号可以进入振荡器的反馈路径和
可能对输出进行相位调制
频率或载波。
杂散信号——振荡器
设计为只有一个反馈产生所需输出信号的路径。然而,现实是许多人
这种反馈路径的存在,产生了到许多不同频率和振幅的寄生振荡。
石英晶体谐振器谐振-
在基于石英晶体谐振器中晶体控制寄生振荡器
输出可能由以下因素之一引起晶体的响应/共振不是被利用了。例如,最强的反应被称为基本反应,
存在奇怪的泛音响应(即,第3、第5,第7等)和其他所谓的虚假的,所有存在于每个石英晶体。振荡器可以激发一些
在输出信号中产生确定性分量。
次谐波-次谐波是指
输出频率的精确分数。振荡器输出信号
那是从一个较低的频率得到的
来源于某种类型的频率
乘法将至少有一个次谐波。分谐波将直接促成了决定性的输出信号的抖动以及谐波失真。谐波源
谐波-振荡器中任何元件的非线性都会产生谐波电路,但通常最强的贡献者是信号必须经过的任何pn结
穿过去。例如,非常远的谐波
第11次谐波会降低接收器的灵敏度。
Manufacturer Part Number原厂代码
Manufacturer品牌
Series型号
Part Status
Type 类型
Frequency 频率
Frequency Stability频率稳定度
Operating Temperature 工作温度
601188
Crystek Corporation
-
Active
XO (Standard)
49.152MHz
±50ppm
-40°C ~ 85°C
601188
Crystek Corporation
-
Active
XO (Standard)
49.152MHz
±50ppm
-40°C ~ 85°C
601188
Crystek Corporation
-
Active
XO (Standard)
49.152MHz
±50ppm
-40°C ~ 85°C
601107
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
0°C ~ 70°C
601107
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
0°C ~ 70°C
601107
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
0°C ~ 70°C
601251
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
0°C ~ 70°C
601251
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
0°C ~ 70°C
601251
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
0°C ~ 70°C
601252
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
-40°C ~ 85°C
601252
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
-40°C ~ 85°C
601252
Crystek Corporation
-
Active
-
98.304MHz
±50ppm
-40°C ~ 85°C
CCLD-033-50-100.000
Crystek Corporation
CCLD
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CCLD-033-50-100.000
Crystek Corporation
CCLD
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CCLD-033-50-100.000
Crystek Corporation
CCLD
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-100.000
Crystek Corporation
CCPD-033
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-100.000
Crystek Corporation
CCPD-033
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-100.000
Crystek Corporation
CCPD-033
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CCLD-033-50-125.000
Crystek Corporation
CCLD
Active
XO (Standard)
125MHz
±50ppm
0°C ~ 70°C
CCLD-033-50-125.000
Crystek Corporation
CCLD
Active
XO (Standard)
125MHz
±50ppm
0°C ~ 70°C
CCLD-033-50-125.000
Crystek Corporation
CCLD
Active
XO (Standard)
125MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-156.250
Crystek Corporation
CCPD-033
Active
XO (Standard)
156.25MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-156.250
Crystek Corporation
CCPD-033
Active
XO (Standard)
156.25MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-156.250
Crystek Corporation
CCPD-033
Active
XO (Standard)
156.25MHz
±50ppm
0°C ~ 70°C
CCLD-033-50-156.250
Crystek Corporation
CCLD
Active
XO (Standard)
156.25MHz
±50ppm
0°C ~ 70°C
CCLD-033-50-156.250
Crystek Corporation
CCLD
Active
XO (Standard)
156.25MHz
±50ppm
0°C ~ 70°C
CCLD-033-50-156.250
Crystek Corporation
CCLD
Active
XO (Standard)
156.25MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-161.1328
Crystek Corporation
CCPD-033
Active
XO (Standard)
161.1328MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-161.1328
Crystek Corporation
CCPD-033
Active
XO (Standard)
161.1328MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-161.1328
Crystek Corporation
CCPD-033
Active
XO (Standard)
161.1328MHz
±50ppm
0°C ~ 70°C
CCPD-034-50-200.000
Crystek Corporation
CCPD-034
Active
XO (Standard)
200MHz
±50ppm
0°C ~ 70°C
CVHD-950X-100
Crystek Corporation
CVHD-950
Active
VCXO
100MHz
-
-40°C ~ 85°C
CVHD-037X-80
Crystek Corporation
CVHD-037X
Active
VCXO
80MHz
-
-40°C ~ 85°C
CVHD-037X-100
Crystek Corporation
CVHD-037X
Active
VCXO
100MHz
-
-40°C ~ 85°C
CVHD-950-100.000
Crystek Corporation
CVHD-950
Active
VCXO
100MHz
-
0°C ~ 70°C
CCHD-575-50-100.000
Crystek Corporation
CCHD-575
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CVHD-950-80.000
Crystek Corporation
CVHD-950
Active
VCXO
80MHz
-
0°C ~ 70°C
CCHD-575-50-80.000
Crystek Corporation
CCHD-575
Active
XO (Standard)
80MHz
±50ppm
0°C ~ 70°C
CVHD-037X-125
Crystek Corporation
CVHD-037X
Active
VCXO
125MHz
-
-40°C ~ 85°C
CVPD-037X-153.6
Crystek Corporation
CVPD-037X
Active
VCXO
153.6MHz
-
-40°C ~ 85°C
CVPD-034-50-155.52
Crystek Corporation
CVPD-034
Active
VCXO
155.52MHz
-
0°C ~ 70°C
通过落入IF或接收频率乐队。如果振荡器的信号输出为将从正弦波转换成方波。
结论振荡器的输出并不完美。尽职调查必须由系统工程师,正确说明和验证振荡器的性能。此外,系统本身也很容易腐败具有传导或辐射信号的振荡器。作为经验丰富的射频工程师
知道,最好不要创建/生成任何不想要的信号,而不是试图以某种方式过滤它们
在它们被生产出来之后
确定性抖动在幅度上总是受限的,并且具有特定的原因,例如,符号间干扰(ISI)、占空比失真(DCD)、振荡器的次谐波等。相位噪声——这个术语最广泛用于描述
频率稳定度的特征随机性。频谱纯度-信号功率与相位噪声边带功率之比。随机抖动(RJ) -不受限的抖动
可以用高斯概率密度来描述
功能(PDF)。
热噪声-由导体中电子的热搅动产生的噪声。
噪声功率量化为。
CVSS-945X-100.000
Crystek Corporation
CVSS-945
Active
VCXO
100MHz
-
-40°C ~ 85°C
CVSS-945-100.000
Crystek Corporation
CVSS-945
Active
VCXO
100MHz
-
0°C ~ 70°C
CVHD-950-122.880
Crystek Corporation
CVHD-950
Active
VCXO
122.88MHz
-
0°C ~ 70°C
CCSO-914X-250.000
Crystek Corporation
CCSO
Active
SO (SAW)
250MHz
±100ppm
-40°C ~ 85°C
CCSO-914X-1000.000
Crystek Corporation
CCSO
Active
SO (SAW)
1GHz
±100ppm
-40°C ~ 85°C
CCSO-914X3-1000
Crystek Corporation
CCSO
Active
SO (SAW)
1GHz
±120ppm
-40°C ~ 85°C
CVCSO-914-1000
Crystek Corporation
CVCSO
Active
VCSO (SAW)
1GHz
+100ppm
-20°C ~ 70°C
CXOH20-BP-10.000
Crystek Corporation
CXOH20
Active
TCXO
10MHz
±1ppm
-10°C ~ 60°C
CCSO-014-1090.000
Crystek Corporation
CCSO
Active
SO (SAW)
1.09GHz
±250ppm
-55°C ~ 105°C
CE3391-8.000
Crystek Corporation
C33
Active
XO (Standard)
8MHz
±25ppm
-40°C ~ 85°C
CCPD-033-50-77.760
Crystek Corporation
CCPD-033
Active
XO (Standard)
77.76MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-77.760
Crystek Corporation
CCPD-033
XO (Standard)
77.76MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-77.760
Crystek Corporation
CCPD-033
XO (Standard)
77.76MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-106.250
Crystek Corporation
CCPD-033
Active
XO (Standard)
106.25MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-106.250
Crystek Corporation
CCPD-033
XO (Standard)
106.25MHz
±50ppm
0°C ~ 70°C
CCPD-033-50-106.250
Crystek Corporation
CCPD-033
XO (Standard)
106.25MHz
±50ppm
0°C ~ 70°C
CCHD-575-25-24.576
Crystek Corporation
CCHD-575
Active
XO (Standard)
24.576MHz
-
0°C ~ 70°C
CVHD-950-54.000
Crystek Corporation
CVHD-950
Active
VCXO
54MHz
-
0°C ~ 70°C
CVHD-037X-122.88
Crystek Corporation
CVHD-037X
Active
VCXO
122.88MHz
-
-40°C ~ 85°C
CCHD-950-50-45.1584
Crystek Corporation
CCHD-950
Active
XO (Standard)
45.1584MHz
±50ppm
0°C ~ 70°C
CCHD-950-50-80.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
80MHz
±50ppm
0°C ~ 70°C
CCHD-957-25-22.5792
Crystek Corporation
CCHD-957
Active
XO (Standard)
22.5792MHz
±25ppm
0°C ~ 70°C
CCHD-950-50-100.000
Crystek Corporation
CCHD-950
Active
XO (Standard)
100MHz
±50ppm
0°C ~ 70°C
CCPD-575X-20-100.000
Crystek Corporation
CCPD-575
Active
XO (Standard)
100MHz
±20ppm
-40°C ~ 85°C
CVSS-945-50.000
Crystek Corporation
CVSS-945
Active
VCXO
50MHz
-
0°C ~ 70°C
CVSS-945-80.000
Crystek Corporation
CVSS-945
Active
VCXO
80MHz
-
0°C ~ 70°C
603281
Crystek Corporation
-
Active
VCXO
122.88MHz
-
-
CVHD-950-125.000
Crystek Corporation
CVHD-950
Active
VCXO
125MHz
-
0°C ~ 70°C
CVHD-952-148.500
Crystek Corporation
CVHD-952
Active
VCXO
148.5MHz
-
0°C ~ 70°C
CVSS-945-122.880
Crystek Corporation
CVSS-945
Active
VCXO
122.88MHz
-
0°C ~ 70°C
CVCSO-914-245.760
Crystek Corporation
CVCSO-914
Active
VCSO (SAW)
245.76MHz
±200ppm
-20°C ~ 70°C
CVS575-622.080
Crystek Corporation
CVS575
Active
VCSO (SAW)
622.08MHz
±150ppm
-20°C ~ 70°C
CVS575S-500.000
Crystek Corporation
CVS575S
Active
VCSO (SAW)
500MHz
-150ppm, +100ppm
-20°C ~ 70°C
CVPD-970X-622.080
Crystek Corporation
CVPD-970
Active
VCXO
622.08MHz
±25ppm
-40°C ~ 85°C
CPRO33-100.000
Crystek Corporation
CPRO
Active
XO (Standard)
100MHz
±25ppm
0°C ~ 70°C
CPRO33-10.000
Crystek Corporation
CPRO
Active
XO (Standard)
10MHz
±25ppm
0°C ~ 70°C
PPRO30-10.000
Crystek Corporation
PPRO
Active
TCXO
10MHz
±2.5ppm
-40°C ~ 85°C
RFPRO33-500.000
Crystek Corporation
RFPRO
Active
SO (SAW)
500MHz
-150ppm, +100ppm
-20°C ~ 70°C
RFPRO33-1000.000
Crystek Corporation
RFPRO
Active
SO (SAW)
1GHz
-150ppm, +100ppm
-20°C ~ 70°C
CPRO33-20.000
Crystek Corporation
CPRO
Active
XO (Standard)
20MHz
±25ppm
0°C ~ 70°C
PPRO30-40.000
Crystek Corporation
PPRO
Active
TCXO
40MHz
±2.5ppm
-20°C ~ 75°C
Abracon晶振在5G通信的应用,随着 5G 通信处于连接的最前沿,世界正在快速变化。5G 是最新的电信标准——实现了许多物品和产品的无线连接,被称为“物联网”(IoT)。在 5G 之前,我们熟悉 4G 和 4G LTE 蜂窝网络,通过我们的智能手机和其他智能设备连接人们。
与4G/4G LTE相比,5G网络提供快速数据传输,支持需要传输大量数据的高功率系统。5G 数据速率高达10 Gbps,比当前的 4G 技术快一百倍,并且提供比 4G LTE 低得多的延迟(延迟)——允许移动游戏和其他低延迟很重要的用例,或者在许多其他情况下,至关重要。用例似乎无穷无尽,因为5G为医疗保健、智慧城市、交通、工业自动化、M2M和其他大规模数据应用程序带来了好处。
鉴于广泛的应用和性能要求,选择最优协议或协议集是任何物联网设备设计过程中最重要的早期决策之一。系统工程师必须考虑速度、可靠性、安全性和可扩展性来确定合适的协议。然而,主要的决定因素是范围、数据速率和能耗。
时序和频率、射频和天线以及电感器和连接产品组合为5G通信应用提供了理想的解决方案。作为用于网络基础设施的晶体、时钟晶体振荡器 (XO)、天线、电感器和连接器 (RJ45) 的领先供应商,这些解决方案用于数据中心服务器、连接设备以及中间的路由器和交换机。
时间和频率:拥有精密定时晶体振荡器 (XO),例如温度补偿晶振 (TCXO) 和烤箱控制晶体振荡器 (OCXO),它们非常适合考勤卡、服务器、交换机和路由器中的定时参考时钟要求。
HCM4911520000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 11.5200MHZ 18PF SMD | HCM49 | MHz Crystal | 11.52MHz |
HCM4911520000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 11.5200MHZ 18PF SMD | HCM49 | MHz Crystal | 11.52MHz |
HCM496144000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 6.1440MHZ 18PF SMD | HCM49 | MHz Crystal | 6.144MHz |
HCM496144000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 6.1440MHZ 18PF SMD | HCM49 | MHz Crystal | 6.144MHz |
HCM496144000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 6.1440MHZ 18PF SMD | HCM49 | MHz Crystal | 6.144MHz |
CM200C32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM250C60000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 60kHz |
CM250C60000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 60kHz |
CM250C60000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 60kHz |
CM250S-76.800KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 76.8000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 76.8kHz |
CM250S-76.800KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 76.8000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 76.8kHz |
CM250S-76.800KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 76.8000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 76.8kHz |
CM250S-75.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 75kHz |
CM250S-75.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 75kHz |
CM250S-75.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 75kHz |
CM315D32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR250T60.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 60kHz |
CMR250T60.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 60kHz |
CMR250T60.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 60kHz |
CMR250TB75.000KAZFTR | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 75kHz |
CMR250TB75.000KAZFTR | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 75kHz |
CMR250TB75.000KAZFTR | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 75kHz |
CMJ206T32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMJ206T32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMJ206T32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315DL32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315DL | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315DL32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315DL | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315DL32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315DL | kHz Crystal (Tuning Fork) | 32.768kHz |
CM250S60.000KAZFT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 60kHz |
CM250S60.000KAZFT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 60kHz |
CM250S60.000KAZFT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 60kHz |
CM315DL32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315DL | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315DL32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315DL | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315DL32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315DL | kHz Crystal (Tuning Fork) | 32.768kHz |
CS325S32000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000MHZ 18PF SMD | CS325S | MHz Crystal | 32MHz |
CS325S32000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000MHZ 18PF SMD | CS325S | MHz Crystal | 32MHz |
CS325S32000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000MHZ 18PF SMD | CS325S | MHz Crystal | 32MHz |
CS325S18432000ABIT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 16PF SMD | CS325S | MHz Crystal | 18.432MHz |
CS325S18432000ABIT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 16PF SMD | CS325S | MHz Crystal | 18.432MHz |
CS325S18432000ABIT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 16PF SMD | CS325S | MHz Crystal | 18.432MHz |
CS325S26000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 26.0000MHZ 18PF SMD | CS325S | MHz Crystal | 26MHz |
CS325S26000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 26.0000MHZ 18PF SMD | CS325S | MHz Crystal | 26MHz |
CS325S26000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 26.0000MHZ 18PF SMD | CS325S | MHz Crystal | 26MHz |
CS325S26650000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 26.6500MHZ 18PF SMD | CS325S | MHz Crystal | 26.65MHz |
CS325S26650000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 26.6500MHZ 18PF SMD | CS325S | MHz Crystal | 26.65MHz |
CS325S26650000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 26.6500MHZ 18PF SMD | CS325S | MHz Crystal | 26.65MHz |
CS325S14318180ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.31818MHZ 18PF SMD | CS325S | MHz Crystal | 14.31818MHz |
CS325S14318180ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.31818MHZ 18PF SMD | CS325S | MHz Crystal | 14.31818MHz |
CS325S14318180ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.31818MHZ 18PF SMD | CS325S | MHz Crystal | 14.31818MHz |
CS325S40000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 40.0000MHZ 18PF SMD | CS325S | MHz Crystal | 40MHz |
CS325S40000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 40.0000MHZ 18PF SMD | CS325S | MHz Crystal | 40MHz |
CS325S40000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 40.0000MHZ 18PF SMD | CS325S | MHz Crystal | 40MHz |
CM309E7372800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.3728MHZ 18PF SMD | CM309E | MHz Crystal | 7.3728MHz |
CM309E7372800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.3728MHZ 18PF SMD | CM309E | MHz Crystal | 7.3728MHz |
CM309E7372800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.3728MHZ 18PF SMD | CM309E | MHz Crystal | 7.3728MHz |
CS325S26000000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 26.0000MHZ 10PF SMD | CS325S | MHz Crystal | 26MHz |
CS325S26000000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 26.0000MHZ 10PF SMD | CS325S | MHz Crystal | 26MHz |
CS325S26000000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 26.0000MHZ 10PF SMD | CS325S | MHz Crystal | 26MHz |
CM309B12.500MABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.5000MHZ 18PF SMD | CM309B | MHz Crystal | 12.5MHz |
CM309B12.500MABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.5000MHZ 18PF SMD | CM309B | MHz Crystal | 12.5MHz |
CM309A32.000MABJT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000MHZ 18PF SMD | CM309A | MHz Crystal | 32MHz |
CM309A32.000MABJT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000MHZ 18PF SMD | CM309A | MHz Crystal | 32MHz |
CM309B66.6666MABJT | Citizen Finedevice Co Ltd | CRYSTAL 66.6666MHZ 18PF SMD | CM309B | MHz Crystal | 66.6666MHz |
CM309B66.6666MABJT | Citizen Finedevice Co Ltd | CRYSTAL 66.6666MHZ 18PF SMD | CM309B | MHz Crystal | 66.6666MHz |
CM309A50.000MABJT | Citizen Finedevice Co Ltd | CRYSTAL 50.0000MHZ 18PF SMD | CM309A | MHz Crystal | 50MHz |
CM309A50.000MABJT | Citizen Finedevice Co Ltd | CRYSTAL 50.0000MHZ 18PF SMD | CM309A | MHz Crystal | 50MHz |
CM309A66.6666MABJT | Citizen Finedevice Co Ltd | CRYSTAL 66.6666MHZ 18PF SMD | CM309A | MHz Crystal | 66.6666MHz |
CM309A66.6666MABJT | Citizen Finedevice Co Ltd | CRYSTAL 66.6666MHZ 18PF SMD | CM309A | MHz Crystal | 66.6666MHz |
CM309B32.000MABJT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000MHZ 18PF SMD | CM309B | MHz Crystal | 32MHz |
CM309B32.000MABJT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000MHZ 18PF SMD | CM309B | MHz Crystal | 32MHz |
CM309A33.3333MABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.3333MHZ 18PF SMD | CM309A | MHz Crystal | 33.3333MHz |
CM309A33.3333MABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.3333MHZ 18PF SMD | CM309A | MHz Crystal | 33.3333MHz |
CM250S-60.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 60kHz |
CM250S-60.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 60kHz |
CM250S-60.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 60.0000KHZ 12.5PF SMD | CM250S | kHz Crystal (Tuning Fork) | 60kHz |
CM250C77500AZFT | Citizen Finedevice Co Ltd | CRYSTAL 77.5000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 77.5kHz |
CM250C77500AZFT | Citizen Finedevice Co Ltd | CRYSTAL 77.5000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 77.5kHz |
CM250C77500AZFT | Citizen Finedevice Co Ltd | CRYSTAL 77.5000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 77.5kHz |
CM250C36000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 36.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 36kHz |
CM250C36000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 36.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 36kHz |
CM250C36000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 36.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 36kHz |
CM250C38000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 38.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 38kHz |
CM250C38000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 38.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 38kHz |
CM250C38000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 38.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 38kHz |
CM250C38400AZFT | Citizen Finedevice Co Ltd | CRYSTAL 38.4000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 38.4kHz |
CM250C38400AZFT | Citizen Finedevice Co Ltd | CRYSTAL 38.4000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 38.4kHz |
CM250C38400AZFT | Citizen Finedevice Co Ltd | CRYSTAL 38.4000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 38.4kHz |
CMR250TB96.000KAZFTR | Citizen Finedevice Co Ltd | CRYSTAL 96.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 96kHz |
CMR250TB96.000KAZFTR | Citizen Finedevice Co Ltd | CRYSTAL 96.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 96kHz |
CMR250TB96.000KAZFTR | Citizen Finedevice Co Ltd | CRYSTAL 96.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 96kHz |
CMR250T75.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 75kHz |
CMR250T75.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 75kHz |
CMR250T75.000KAZF-UT | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF SMD | CMR250T | kHz Crystal (Tuning Fork) | 75kHz |
CM51932768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM51932768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM51932768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
CS325-19.069928MABJ-UT | Citizen Finedevice Co Ltd | CRYSTAL 19.069928MHZ 18PF SMD | CS325 | MHz Crystal | 19.069928MHz |
Abracon晶振在5G通信的应用,电感器和链接:
RJ45连接器具有多种参数组合,可满足您的确切要求和产品设计。
拥有世界上最广泛的行业领先的天线和滤波器解决方案,具有适用于蜂窝(组合 2G、3G、4G LTE 和 5G NR (FR1) 频段、CBRS、组合/多协议天线和高性能 MIMO 天线的外部 IP67 级解决方案)。
什么是RFID无线系统和NFC技术
RFID即射频识别(RFID),俗称电子标签,RFID射频识别是一种非接触式的自动识别技术,系统使用无线电波来识别物体,并使用阅读器与标签进行通信。标签物理地附加到可识别或可跟踪的对象上。
有几种类型的RFID系统,按“无源晶振”或“有源晶振”类型、工作频率和应用进行分组。顾名思义,无源 RFID 系统由一个没有板载电源的标签组成。相反,当在范围内时,标签通过标签的环形天线和整流器电路从阅读器接收的电磁场中收集能量。
根据 RFID 系统的类型,标签会向阅读器发送反馈信号,其中包含载频上的一些编码数据。该数据被收集并存储在位于标签中的存储器(EPROM - 可擦除可编程只读存储器)中。
无源类型的主要优势是标签的低成本和非常小尺寸的可能性。因此,您通常可以在支付卡或门禁卡中找到它们,以及嵌入到安全或流程控制标签中。
“有源”标签系统由自带电源的标签组成。这种类型的主要优势是长达 10m 的更长范围,而不是被动类型的通常 10cms。该范围受信号强度和从读取器拾取的任何噪声中恢复信号的能力的限制。为了帮助纠正这一点,有源 RFID 系统通常包括额外的噪声过滤技术,例如频移键控 (FSK) 或相移键控 (PSK)。
此外,有源类型系统中的标签会在阅读器天线上产生可变负载。读取器接收器可以检测到负载的这种变化。这就是标签的响应方式。RFID 的常见频率是 13.56MHz 的高频 (HF)。此外,125kHz 或 134kHz 的低频 (LF) 和 840 至 940MHz 的超高频 (UHF)。
RFID系统使用包括对象识别或跟踪。对象可以是您想要识别或跟踪的任何东西。RFID系统可以在多个细分市场中找到,包括安全和访问、零售、工业、医疗保健、运输物流、农业、农业和商业。
CS325S27000000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 10PF SMD | CS325S | MHz Crystal | 27MHz |
CS325S27000000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 10PF SMD | CS325S | MHz Crystal | 27MHz |
CS325S27000000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 10PF SMD | CS325S | MHz Crystal | 27MHz |
CFV-20638400AZFB | Citizen Finedevice Co Ltd | CRYSTAL 38.4000KHZ 12.5PF T/H | CFV-206 | kHz Crystal (Tuning Fork) | 38.4kHz |
CM315E32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CS325S33333300ABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.3333MHZ 18PF SMD | CS325S | MHz Crystal | 33.3333MHz |
CS325S33333300ABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.3333MHZ 18PF SMD | CS325S | MHz Crystal | 33.3333MHz |
CS325S33333300ABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.3333MHZ 18PF SMD | CS325S | MHz Crystal | 33.3333MHz |
CM315E32768DZZT-4PF | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 4PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZZT-4PF | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 4PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315E32768DZZT-4PF | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 4PF SMD | CM315E | kHz Crystal (Tuning Fork) | 32.768kHz |
CM309E4915200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.9152MHZ 18PF SMD | CM309E | MHz Crystal | 4.9152MHz |
CM309E4915200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.9152MHZ 18PF SMD | CM309E | MHz Crystal | 4.9152MHz |
CM309E4915200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.9152MHZ 18PF SMD | CM309E | MHz Crystal | 4.9152MHz |
CM250C77503AZFT | Citizen Finedevice Co Ltd | CRYSTAL 77.5030KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 77.503kHz |
CM250C77503AZFT | Citizen Finedevice Co Ltd | CRYSTAL 77.5030KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 77.503kHz |
CM250C77503AZFT | Citizen Finedevice Co Ltd | CRYSTAL 77.5030KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 77.503kHz |
CFV-20677503DZFB | Citizen Finedevice Co Ltd | CRYSTAL 77.5030KHZ 12.5PF T/H | CFV-206 | kHz Crystal (Tuning Fork) | 77.503kHz |
CFV-20675000DZFB | Citizen Finedevice Co Ltd | CRYSTAL 75.0000KHZ 12.5PF T/H | CFV-206 | kHz Crystal (Tuning Fork) | 75kHz |
CM309A8.000156MABJT | Citizen Finedevice Co Ltd | CRYSTAL 8.000156MHZ 18PF SMD | CM309A | MHz Crystal | 8.000156MHz |
CM309A8.000156MABJT | Citizen Finedevice Co Ltd | CRYSTAL 8.000156MHZ 18PF SMD | CM309A | MHz Crystal | 8.000156MHz |
CM309A33.8688MABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.8688MHZ 18PF SMD | CM309A | MHz Crystal | 33.8688MHz |
CM309A33.8688MABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.8688MHZ 18PF SMD | CM309A | MHz Crystal | 33.8688MHz |
CM309A53.125MABJT | Citizen Finedevice Co Ltd | CRYSTAL 53.1250MHZ 18PF SMD | CM309A | MHz Crystal | 53.125MHz |
CM309A53.125MABJT | Citizen Finedevice Co Ltd | CRYSTAL 53.1250MHZ 18PF SMD | CM309A | MHz Crystal | 53.125MHz |
CM309B53.125MABJT | Citizen Finedevice Co Ltd | CRYSTAL 53.1250MHZ 18PF SMD | CM309B | MHz Crystal | 53.125MHz |
CM309B53.125MABJT | Citizen Finedevice Co Ltd | CRYSTAL 53.1250MHZ 18PF SMD | CM309B | MHz Crystal | 53.125MHz |
HCM4949152000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 49.1520MHZ 18PF SMD | HCM49 | MHz Crystal | 49.152MHz |
HCM4949152000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 49.1520MHZ 18PF SMD | HCM49 | MHz Crystal | 49.152MHz |
HCM4949152000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 49.1520MHZ 18PF SMD | HCM49 | MHz Crystal | 49.152MHz |
HCM4925175000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.1750MHZ 18PF SMD | HCM49 | MHz Crystal | 25.175MHz |
HCM4925175000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.1750MHZ 18PF SMD | HCM49 | MHz Crystal | 25.175MHz |
HCM4925175000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.1750MHZ 18PF SMD | HCM49 | MHz Crystal | 25.175MHz |
HCM495000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 5.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 5MHz |
HCM495000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 5.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 5MHz |
HCM495000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 5.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 5MHz |
HCM4940000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 40.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 40MHz |
HCM4940000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 40.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 40MHz |
HCM4940000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 40.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 40MHz |
HCM4933868800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.8688MHZ 18PF SMD | HCM49 | MHz Crystal | 33.8688MHz |
HCM4933868800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.8688MHZ 18PF SMD | HCM49 | MHz Crystal | 33.8688MHz |
HCM4933868800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 33.8688MHZ 18PF SMD | HCM49 | MHz Crystal | 33.8688MHz |
CM309A12.352MABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.3520MHZ 18PF SMD | CM309A | MHz Crystal | 12.352MHz |
CM309A12.352MABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.3520MHZ 18PF SMD | CM309A | MHz Crystal | 12.352MHz |
CS325S20500000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 20.5000MHZ 18PF SMD | CS325S | MHz Crystal | 20.5MHz |
CS325S20500000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 20.5000MHZ 18PF SMD | CS325S | MHz Crystal | 20.5MHz |
CS325S20500000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 20.5000MHZ 18PF SMD | CS325S | MHz Crystal | 20.5MHz |
HC-49/U-S28224000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 28.2240MHZ 18PF T/H | HC49US | MHz Crystal | 28.224MHz |
CM13032768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM130 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM13032768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM130 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM13032768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM130 | kHz Crystal (Tuning Fork) | 32.768kHz |
CS325S19200000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 19.2000MHZ 10PF SMD | CS325S | MHz Crystal | 19.2MHz |
CS325S19200000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 19.2000MHZ 10PF SMD | CS325S | MHz Crystal | 19.2MHz |
CS325S19200000EEQT | Citizen Finedevice Co Ltd | CRYSTAL 19.2000MHZ 10PF SMD | CS325S | MHz Crystal | 19.2MHz |
CM309A12.500MABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.5000MHZ 18PF SMD | CM309A | MHz Crystal | 12.5MHz |
CM309A12.500MABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.5000MHZ 18PF SMD | CM309A | MHz Crystal | 12.5MHz |
CM309B16.000312MABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.000312MHZ 18PF SMD | CM309B | MHz Crystal | 16.000312MHz |
CM309B16.000312MABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.000312MHZ 18PF SMD | CM309B | MHz Crystal | 16.000312MHz |
CMR200T32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
HCM4914745600ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.7456MHZ 18PF SMD | HCM49 | MHz Crystal | 14.7456MHz |
HCM4914745600ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.7456MHZ 18PF SMD | HCM49 | MHz Crystal | 14.7456MHz |
HCM4914745600ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.7456MHZ 18PF SMD | HCM49 | MHz Crystal | 14.7456MHz |
HCM4912000393ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.000393MHZ 18PF SMD | HCM49 | MHz Crystal | 12.000393MHz |
HCM4912000393ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.000393MHZ 18PF SMD | HCM49 | MHz Crystal | 12.000393MHz |
HCM4912000393ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.000393MHZ 18PF SMD | HCM49 | MHz Crystal | 12.000393MHz |
HCM494032000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0320MHZ 18PF SMD | HCM49 | MHz Crystal | 4.032MHz |
HCM494032000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0320MHZ 18PF SMD | HCM49 | MHz Crystal | 4.032MHz |
HCM494032000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0320MHZ 18PF SMD | HCM49 | MHz Crystal | 4.032MHz |
HCM4916000312ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.000312MHZ 18PF SMD | HCM49 | MHz Crystal | 16.000312MHz |
HCM4916000312ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.000312MHZ 18PF SMD | HCM49 | MHz Crystal | 16.000312MHz |
HCM4916000312ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.000312MHZ 18PF SMD | HCM49 | MHz Crystal | 16.000312MHz |
HCM4928636360ABJT | Citizen Finedevice Co Ltd | CRYSTAL 28.63636MHZ 18PF SMD | HCM49 | MHz Crystal | 28.63636MHz |
HCM4928636360ABJT | Citizen Finedevice Co Ltd | CRYSTAL 28.63636MHZ 18PF SMD | HCM49 | MHz Crystal | 28.63636MHz |
HCM4928636360ABJT | Citizen Finedevice Co Ltd | CRYSTAL 28.63636MHZ 18PF SMD | HCM49 | MHz Crystal | 28.63636MHz |
HCM4911520000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 11.5200MHZ 18PF SMD | HCM49 | MHz Crystal | 11.52MHz |
NFC的全称为近场通信技术(NFC) 是利用 RFID 技术的全球行业标准。NFC 以 13.56 MHz 的 RFID 技术为基础,适用于极短距离(例如 0.2m)。数据存储在 NFC 集成电路 (IC) 上的 EPROM 中。如果需要,可以使用添加安全性的选项来读取或写入。
存在NFC标签、NFC读写器、点对点(例如,两个设备之间)和卡仿真模式(例如,非接触式支付)的三种“模式”。
NFC 技术超越了 RFID 的这一附加功能,并已集成到最新的智能手机中,允许手机用于非接触式支付或其他 NFC 通信应用。这种采用有助于使 NFC 更广为人知,NFC 标签位于产品或广告点上,以便快速访问有关产品或服务的信息
RFID应用:非接触式支付,访问控制,资产追踪,车库门开启器,车辆无钥匙进入,野生动物追踪
西铁城公司的前身为日本尚工舍时计研究所,创立于1918年,主要从事钟表的开发和制造,在1924年制造出了第一只怀表。西铁城时计株式会社成立于1930年5月,由当时的东京市市长命名为“CITIZEN”,意思是全世界全体公民。西铁城,是一家日本的国际著名钟表公司,成立于1930年,目前已发展为以钟表为主业,多种经营的集团性跨国大公司,年销售额约三十八亿美元。西铁城自成立以来,一直在钟表行业处于领先地位,创造了诸多世界第一。正如其名称一样,西铁城从诞生起就始终以“致力于为全世界全体公民提供高档次的产品和高水准的服务”为宗旨,希望通过提供“为市民所喜爱,为市民所亲近”的产品来为全人类的美好生活做贡献。西铁城坚信智慧和感性相融合的技术可以造福于人类。凭借自身在精密加工,测量技术,节能,制造工艺等方面的技术优势,与经过千锤百炼的精美设计相融合,西铁城不断研发出完美体现“技术与美的融合”的钟表制品。经济的发展为人们带来物质上的富足,而西铁城更希望人们能够在纯净和美丽的环境中享受高品质的生活。秉承“珍惜地球环境,按照环保方针开展各项活动”的行动宪章,西铁城公司多年来一直努力为环保事业默默贡献。经过近20年的潜心研究,终于在1995年推出第一只“亲和环境,亲和人类”的西铁城光动能手表。光动能手表利用可见光源转化为动能,带动手表的运转,不使用汞、镉等有害金属和氟里昂等其他有害物质,并且无需定期更换电池, 在环保的同时,也给佩戴者带来了方便。从世界上最薄的机械三针手表到世界上第一只光动能三问报时手表,从世界上第一只年误差不超过三秒的指针式石英表到根据平闰年自动调节日期的光动能万年历手表,再到接收无线电波信号自动校准时间的光动能电波手表,西铁城从未停止其创新的脚步,在每一个时期都开发出与时代相应的产品,这种永不停息的创新,使“CITIZEN”品牌紧紧追随着时代的潮流, 伴随着每个年代的人们。
CM250C100000AZFT | 9.5pt;"=""> Citizen Finedevice Co Ltd | CRYSTAL 100.0000KHZ 12.5PF SMD | CM250C | 9.5pt;"=""> kHz Crystal (Tuning Fork) | 100kHz |
CM250C100000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 100.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 100kHz |
CM250C100000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 100.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 100kHz |
CM250C32000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 32kHz |
CM250C32000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 32kHz |
CM250C32000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 32kHz |
CM250C96000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 96.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 96kHz |
CM250C96000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 96.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 96kHz |
CM250C96000AZFT | Citizen Finedevice Co Ltd | CRYSTAL 96.0000KHZ 12.5PF SMD | CM250C | kHz Crystal (Tuning Fork) | 96kHz |
CM41532768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM41532768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM41532768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM41532768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM41532768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM41532768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
CFS-20632768AZFB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF T/H | CFS-206 | kHz Crystal (Tuning Fork) | 32.768kHz |
CFS-20632768DZYB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF T/H | CFS-206 | kHz Crystal (Tuning Fork) | 32.768kHz |
CFS-20632768DZCB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF T/H | CFS-206 | kHz Crystal (Tuning Fork) | 32.768kHz |
HCM497680000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.6800MHZ 18PF SMD | HCM49 | MHz Crystal | 7.68MHz |
HCM497680000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.6800MHZ 18PF SMD | HCM49 | MHz Crystal | 7.68MHz |
HCM497680000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.6800MHZ 18PF SMD | HCM49 | MHz Crystal | 7.68MHz |
HCM4916000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 16MHz |
HCM4916000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 16MHz |
HCM4916000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 16MHz |
HCM4914318180ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.31818MHZ 18PF SMD | HCM49 | MHz Crystal | 14.31818MHz |
HCM4914318180ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.31818MHZ 18PF SMD | HCM49 | MHz Crystal | 14.31818MHz |
HCM4914318180ABJT | Citizen Finedevice Co Ltd | CRYSTAL 14.31818MHZ 18PF SMD | HCM49 | MHz Crystal | 14.31818MHz |
HCM4922118400ABJT | Citizen Finedevice Co Ltd | CRYSTAL 22.1184MHZ 18PF SMD | HCM49 | MHz Crystal | 22.1184MHz |
HCM4922118400ABJT | Citizen Finedevice Co Ltd | CRYSTAL 22.1184MHZ 18PF SMD | HCM49 | MHz Crystal | 22.1184MHz |
HCM4922118400ABJT | Citizen Finedevice Co Ltd | CRYSTAL 22.1184MHZ 18PF SMD | HCM49 | MHz Crystal | 22.1184MHz |
HCM494096000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0960MHZ 18PF SMD | HCM49 | MHz Crystal | 4.096MHz |
HCM494096000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0960MHZ 18PF SMD | HCM49 | MHz Crystal | 4.096MHz |
HCM494096000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0960MHZ 18PF SMD | HCM49 | MHz Crystal | 4.096MHz |
HCM494915200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.9152MHZ 18PF SMD | HCM49 | MHz Crystal | 4.9152MHz |
HCM494915200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.9152MHZ 18PF SMD | HCM49 | MHz Crystal | 4.9152MHz |
HCM494915200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.9152MHZ 18PF SMD | HCM49 | MHz Crystal | 4.9152MHz |
HCM4917734475ABJT | Citizen Finedevice Co Ltd | CRYSTAL 17.734475MHZ 18PF SMD | HCM49 | MHz Crystal | 17.734475MHz |
HCM4917734475ABJT | Citizen Finedevice Co Ltd | CRYSTAL 17.734475MHZ 18PF SMD | HCM49 | MHz Crystal | 17.734475MHz |
西铁城与宝丽爵在音叉水晶表晶振动子(石英晶振)这一领域也是遥遥领先的,与日本元器件品牌爱普生晶振,日本精工晶振seiko,日本大真空KDS晶振,日本村田陶瓷晶振murata,并称世界日产五大品牌。对于西铁城晶振动子,其要求相比其他各大品牌,工艺也是非常之严格,工艺上除清洗、被银、点胶、微调、中测、封焊、检漏、老化、测试、打标、编带、包装等步骤外,选用的设备仪器其优点有先进性、功能性、适应性和经济性,西铁城推出3款适合时钟上用的音叉表晶:CFS308晶振,CFS206晶振,CFS145晶振。
具备的优点有
1, 优良的耐热性、耐环境特性、可发挥优良的电气特性
2, 符合RoHS规定
3, 满足无铅焊接的回流温度曲线要求
4, 金属外壳的使用使得产品在封装时能发挥比陶瓷外壳更好的耐冲击性.
同时,SMD贴片晶振中CS10,此款石英晶振满足了工业化对贴片晶振的性能严格要求。
该贴片晶振具有的特点
1,小型表面贴片型石英晶体谐振器,特别适用于有小型化要求的市场领域
2,小型、薄型优良的耐环境特性,包括耐热性、耐冲击性等
3,在移动通信领域可发挥优良的电气特性
4,满足无铅焊接的回流温度曲线要求。
HCM4917734475ABJT | Citizen Finedevice Co Ltd | CRYSTAL 17.734475MHZ 18PF SMD | HCM49 | MHz Crystal | 17.734475MHz |
HCM4918000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 18MHz |
HCM4918000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 18MHz |
HCM4918000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 18MHz |
HCM496000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 6.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 6MHz |
HCM496000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 6.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 6MHz |
HCM496000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 6.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 6MHz |
CM200C32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768HZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768HZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768HZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CFS-20632768EZBB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF T/H | CFS-206 | kHz Crystal (Tuning Fork) | 32.768kHz |
CFS-20632768EZFB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF T/H | CFS-206 | kHz Crystal (Tuning Fork) | 32.768kHz |
CS325S18432000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 18PF SMD | CS325S | MHz Crystal | 18.432MHz |
CS325S18432000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 18PF SMD | CS325S | MHz Crystal | 18.432MHz |
CS325S18432000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 18PF SMD | CS325S | MHz Crystal | 18.432MHz |
CM2012H32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM2012H | kHz Crystal (Tuning Fork) | 32.768kHz |
CM2012H32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM2012H | kHz Crystal (Tuning Fork) | 32.768kHz |
CM2012H32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.768KHZ 12.5PF SMD | CM2012H | kHz Crystal (Tuning Fork) | 32.768kHz |
HC-49/U-S4194304ABJB | Citizen Finedevice Co Ltd | CRYSTAL 4.194304MHZ 18PF T/H | HC49US | MHz Crystal | 4.194304MHz |
HC-49/U-S7372800ABJB | Citizen Finedevice Co Ltd | CRYSTAL 7.3728MHZ 18PF T/H | HC49US | MHz Crystal | 7.3728MHz |
HC-49/U-S14745600ABJB | Citizen Finedevice Co Ltd | CRYSTAL 14.7456MHZ 18PF T/H | HC49US | MHz Crystal | 14.7456MHz |
HC-49/U-S25000000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 25.0000MHZ 18PF T/H | HC49US | MHz Crystal | 25MHz |
HC-49/U-S24000000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 24.0000MHZ 18PF T/H | HC49US | MHz Crystal | 24MHz |
HC-49/U-S11059200ABJB | Citizen Finedevice Co Ltd | CRYSTAL 11.0592MHZ 18PF T/H | HC49US | MHz Crystal | 11.0592MHz |
HC-49/U-S12000000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 12.0000MHZ 18PF T/H | HC49US | MHz Crystal | 12MHz |
HC-49/U-S8000000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 8.0000MHZ 18PF T/H | HC49US | MHz Crystal | 8MHz |
HC-49/U-S24576000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 24.5760MHZ 18PF T/H | HC49US | MHz Crystal | 24.576MHz |
HC-49/U-S20000000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 20.0000MHZ 18PF T/H | HC49US | MHz Crystal | 20MHz |
HC-49/U-S5000000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 5.0000MHZ 18PF T/H | HC49US | MHz Crystal | 5MHz |
HC-49/U-S4096000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 4.0960MHZ 18PF T/H | HC49US | MHz Crystal | 4.096MHz |
HC-49/U-S10000000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 10.0000MHZ 18PF T/H | HC49US | MHz Crystal | 10MHz |
HC-49/U-S18432000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 18PF T/H | HC49US | MHz Crystal | 18.432MHz |
HC-49/U-S16000000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 16.0000MHZ 18PF T/H | HC49US | MHz Crystal | 16MHz |
HC-49/U-S22118400ABJB | Citizen Finedevice Co Ltd | CRYSTAL 22.1184MHZ 18PF T/H | HC49US | MHz Crystal | 22.1184MHz |
HC-49/U-S4915200ABJB | Citizen Finedevice Co Ltd | CRYSTAL 4.9152MHZ 18PF T/H | HC49US | MHz Crystal | 4.9152MHz |
HC-49/U-S12288000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 12.2880MHZ 18PF T/H | HC49US | MHz Crystal | 12.288MHz |
CM41532768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM41532768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
西铁城晶振奉行的管理政策是“标题作为纪念公司保持活着在这个时代”.日本制造业可持续发展的业务形式将在这样一个追求快速多变的经济,而重视个人、社会和环境问题.西铁城晶振试图满足你在电子设备领域中成为龙头企业。
CM41532768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM415 | kHz Crystal (Tuning Fork) | 32.768kHz |
CFV-20632000AZFB | Citizen Finedevice Co Ltd | CRYSTAL 32.0000KHZ 12.5PF T/H | CFV-206 | kHz Crystal (Tuning Fork) | 32kHz |
CFS-14532768DZFB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF T/H | CFS145 | kHz Crystal (Tuning Fork) | 32.768kHz |
HCM4927000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 27MHz |
HCM4927000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 27MHz |
HCM4927000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 27MHz |
HCM4913500000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.5000MHZ 18PF SMD | HCM49 | MHz Crystal | 13.5MHz |
HCM4913500000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.5000MHZ 18PF SMD | HCM49 | MHz Crystal | 13.5MHz |
HCM4913500000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.5000MHZ 18PF SMD | HCM49 | MHz Crystal | 13.5MHz |
HCM495068800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 5.0688MHZ 18PF SMD | HCM49 | MHz Crystal | 5.0688MHz |
HCM495068800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 5.0688MHZ 18PF SMD | HCM49 | MHz Crystal | 5.0688MHz |
HCM495068800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 5.0688MHZ 18PF SMD | HCM49 | MHz Crystal | 5.0688MHz |
HCM4924576000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.5760MHZ 18PF SMD | HCM49 | MHz Crystal | 24.576MHz |
HCM4924576000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.5760MHZ 18PF SMD | HCM49 | MHz Crystal | 24.576MHz |
HCM4924576000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.5760MHZ 18PF SMD | HCM49 | MHz Crystal | 24.576MHz |
HCM494194304ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.194304MHZ 18PF SMD | HCM49 | MHz Crystal | 4.194304MHz |
HCM494194304ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.194304MHZ 18PF SMD | HCM49 | MHz Crystal | 4.194304MHz |
HCM494194304ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.194304MHZ 18PF SMD | HCM49 | MHz Crystal | 4.194304MHz |
HCM499000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 9.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 9MHz |
HCM499000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 9.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 9MHz |
HCM499000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 9.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 9MHz |
HCM4912288000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.2880MHZ 18PF SMD | HCM49 | MHz Crystal | 12.288MHz |
HCM4912288000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.2880MHZ 18PF SMD | HCM49 | MHz Crystal | 12.288MHz |
HCM4912288000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.2880MHZ 18PF SMD | HCM49 | MHz Crystal | 12.288MHz |
HCM4915360000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 15.3600MHZ 18PF SMD | HCM49 | MHz Crystal | 15.36MHz |
HCM4915360000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 15.3600MHZ 18PF SMD | HCM49 | MHz Crystal | 15.36MHz |
HCM4915360000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 15.3600MHZ 18PF SMD | HCM49 | MHz Crystal | 15.36MHz |
CS325S13000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.0000MHZ 18PF SMD | CS325S | MHz Crystal | 13MHz |
CS325S13000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.0000MHZ 18PF SMD | CS325S | MHz Crystal | 13MHz |
CS325S13000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.0000MHZ 18PF SMD | CS325S | MHz Crystal | 13MHz |
HC-49/U-S16384000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 16.3840MHZ 18PF T/H | HC49US | MHz Crystal | 16.384MHz |
HC-49/U-S9216000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 9.2160MHZ 18PF T/H | HC49US | MHz Crystal | 9.216MHz |
HC-49/U-S10240000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 10.2400MHZ 18PF T/H | HC49US | MHz Crystal | 10.24MHz |
HC-49/U-S6144000ABJB | Citizen Finedevice Co Ltd | CRYSTAL 6.1440MHZ 18PF T/H | HC49US | MHz Crystal | 6.144MHz |
HC-49/U-S9830400ABJB | Citizen Finedevice Co Ltd | CRYSTAL 9.8304MHZ 18PF T/H | HC49US | MHz Crystal | 9.8304MHz |
所做产品涉及领域较广,自动车部品,石英晶振,贴片晶振,石英晶体振荡器及水晶片,映像用电子机器,液晶显示器,光通信用部品,工业机械装置,精密计测机械,小型精密金属加工部件等。从最初超大体积到现在的7050mm,6035mm,5032mm,3225mm,2520mm体积,有着翻天覆地的改变,体积的变小也试产品带来了更高的稳定性能,接缝密封石英晶体振荡器,精度高,覆盖频率范围宽的特点,是民用小型无线数码产品的最佳选择,小体积的晶振被广泛应用到,手机蓝牙,GPS定位系统,贴片石英晶体,体积小,焊接采用自动贴片系统,产品本身小型,表面贴片晶振,特别适用于有小型化要求的电子数码产品市场领域,因产品小型,薄型优势,耐环境特性,包括耐高温,耐冲击性等,在移动通信领域得到了广泛的应用。
当贴片晶振融入到智能家居已成为无处不在,智能化家居可能会成为未来的大热门之一,传统家电对生活所需变得越来越吃力,不断创新才是一个企业强健发展之路,晶振被广泛使用于各种高端智能化设备中,比较高档家居产品.近几年全球科技日益发展,慢慢的让人类的生活进入了智能家居的时代,智能家居要求人们所使用的所有东西都要求智能化,人们只需要简单的操作一下就可以自动化的完成所需要的内容,这就是智能家居的体现。
目前信息家电中至关重要的技术设备,与目前使用众多的有线电视机顶盒在功能上有着明显区别:有线电视机顶盒是一个普通的调谐器和解码器,仅用于接收解码有线电视信号,常常使用有源晶振进行信号的交互作用。而网络机顶盒则成为广大网络用户接收大量电影,多媒体事件,新闻等联机数据库的一个控制终端,对电视和网络交互式发展具有重要的意义.
Manufacturer Part Number 原厂编码 |
Manufacturer厂家 | Description 参数 | Series型号 | Type 系列 | Frequency |
CM13032768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM130 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM13032768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM130 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM13032768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM130 | kHz Crystal (Tuning Fork) | 32.768kHz |
CFS-20632768DZBB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF T/H | CFS-206 | kHz Crystal (Tuning Fork) | 32.768kHz |
CFS-20632768DZFB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF T/H | CFS-206 | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMR200T32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CMR200T | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768AZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768AZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768AZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
说到机顶盒谁都知道,就是用来接收电视信号频率的,目前大部分家里用的都是机顶盒,当然有的是靠卫星来接收信号频率的,不过相对和机顶盒比起来是要便宜许多的,但是效果就没有那么明显了,之前家里装的就是这种特别的麻烦,于其是在装的时候必须要找准方位,在这方面就要花个半小时那还得看你的技术,一般我们不专业的花上几个小时也未必能做到,可想而知有多难了。
HCM4920000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 20.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 20MHz |
HCM4920000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 20.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 20MHz |
HCM4920000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 20.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 20MHz |
HCM498000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 8.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 8MHz |
HCM498000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 8.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 8MHz |
HCM498000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 8.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 8MHz |
HCM493686400ABJT | Citizen Finedevice Co Ltd | CRYSTAL 3.6864MHZ 18PF SMD | HCM49 | MHz Crystal | 3.6864MHz |
HCM493686400ABJT | Citizen Finedevice Co Ltd | CRYSTAL 3.6864MHZ 18PF SMD | HCM49 | MHz Crystal | 3.6864MHz |
HCM493686400ABJT | Citizen Finedevice Co Ltd | CRYSTAL 3.6864MHZ 18PF SMD | HCM49 | MHz Crystal | 3.6864MHz |
HCM4910000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 10.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 10MHz |
HCM4910000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 10.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 10MHz |
HCM4910000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 10.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 10MHz |
HCM497372800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.3728MHZ 18PF SMD | HCM49 | MHz Crystal | 7.3728MHz |
HCM497372800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.3728MHZ 18PF SMD | HCM49 | MHz Crystal | 7.3728MHz |
HCM497372800ABJT | Citizen Finedevice Co Ltd | CRYSTAL 7.3728MHZ 18PF SMD | HCM49 | MHz Crystal | 7.3728MHz |
HCM494000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 4MHz |
HCM494000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 4MHz |
HCM494000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 4.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 4MHz |
HCM4911059200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 11.0592MHZ 18PF SMD | HCM49 | MHz Crystal | 11.0592MHz |
HCM4911059200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 11.0592MHZ 18PF SMD | HCM49 | MHz Crystal | 11.0592MHz |
HCM4911059200ABJT | Citizen Finedevice Co Ltd | CRYSTAL 11.0592MHZ 18PF SMD | HCM49 | MHz Crystal | 11.0592MHz |
HCM4924000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 24MHz |
据了解机顶盒与卫星接收器内部都有一颗用来接收频率的电子元件,称之为石英晶振,可别小看了这颗晶振就算你的产品再好再高科技如果少了它,就会收不到一点信号,当然机顶盒质量也有分好和差,要求比较高的机顶盒那么厂家就会采购比较好的晶振,相对而言晶振也是有分品类的,就算是用在机顶盒里的也有分插件晶振和贴片晶振,当然也品牌区分的进口晶振品牌的有(SEIKO精工晶振,EPSON爱普生晶振,TXC晶振,CITIZEN西铁城晶振)用进口品牌的厂家还是比较多的。
就算再好的智能电视你还是离不开盒子,前市场上的智能电视动辄上万元的价格,还是吓住了很多消费者。出乎意料的是,出现于网购市场,以往鲜有人问津的网络机顶盒却因其低廉的价格及能让普通电视“变身”智能电视两大特点,吸引了许多热衷于网络、对智能电视渴望触及的人们。未来是智能电视还是盒子的天下?带着这样的疑问,我们不妨对二者进行一下客观可行的分析研究。
HCM4924000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 24MHz |
HCM4924000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 24MHz |
HCM4912000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 12MHz |
HCM4912000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 12MHz |
HCM4912000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 12.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 12MHz |
HCM4925000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 25MHz |
HCM4925000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 25MHz |
HCM4925000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.0000MHZ 18PF SMD | HCM49 | MHz Crystal | 25MHz |
HCM4918432000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 18PF SMD | HCM49 | MHz Crystal | 18.432MHz |
HCM4918432000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 18PF SMD | HCM49 | MHz Crystal | 18.432MHz |
HCM4918432000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 18.4320MHZ 18PF SMD | HCM49 | MHz Crystal | 18.432MHz |
CMJ206T32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMJ206T32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMJ206T32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMJ206T32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMJ206T32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CMJ206T32768DZBT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 6PF SMD | CMJ206T | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZCT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 9PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
智能电视,简单的理解就是电视厂家在液晶电视内集成了一个安卓系统,使之可以在电视后面插入一根网线进行网络播放(当然它也是支持wifi的)。通俗来说就是内置安卓,智能电视集成的安卓系统,他就只是简单的集成,和外置基本没有区别。(当然如此高端的智能电视也离不开声表面滤波器了)是不是很多人会想像如此高端的智能电视那里面所用的电子元件也是价值不菲了。
其实,眼下很多关于智能电视的广告宣传存在很大的误导性,可谓偷换概念、避重就轻。大家都知道,电视机的主要硬件是显示屏,一块好一点的显示屏使用寿命大概是5-8年,也就是说,一般用户在10年内是不会出现二换、或三换电视机的。但是问题就出现了,智能电视内置的安卓系统,就像内置了一个网络机顶盒,虽然功能是一样的,但是智能电视里面的内置系统基本不具备升级功能!但是,众所周知,网络机顶盒却是电子消费品,产品解决方案和功能更新换代的速度是很快的.
CM315D32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM315D32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM315D | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CM200C32768EZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM200C | kHz Crystal (Tuning Fork) | 32.768kHz |
CS325S24000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.0000MHZ 18PF SMD | CS325S | MHz Crystal | 24MHz |
CS325S24000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.0000MHZ 18PF SMD | CS325S | MHz Crystal | 24MHz |
CS325S24000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 24.0000MHZ 18PF SMD | CS325S | MHz Crystal | 24MHz |
CS325S25000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.0000MHZ 18PF SMD | CS325S | MHz Crystal | 25MHz |
CS325S25000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.0000MHZ 18PF SMD | CS325S | MHz Crystal | 25MHz |
CS325S25000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 25.0000MHZ 18PF SMD | CS325S | MHz Crystal | 25MHz |
CS325S27000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 18PF SMD | CS325S | MHz Crystal | 27MHz |
CS325S27000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 18PF SMD | CS325S | MHz Crystal | 27MHz |
CS325S27000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 27.0000MHZ 18PF SMD | CS325S | MHz Crystal | 27MHz |
CS325S16000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.0000MHZ 18PF SMD | CS325S | MHz Crystal | 16MHz |
CS325S16000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.0000MHZ 18PF SMD | CS325S | MHz Crystal | 16MHz |
CS325S16000000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 16.0000MHZ 18PF SMD | CS325S | MHz Crystal | 16MHz |
CS325S28636300ABJT | Citizen Finedevice Co Ltd | CRYSTAL 28.6363MHZ 18PF SMD | CS325S | MHz Crystal | 28.6363MHz |
CS325S28636300ABJT | Citizen Finedevice Co Ltd | CRYSTAL 28.6363MHZ 18PF SMD | CS325S | MHz Crystal | 28.6363MHz |
CS325S28636300ABJT | Citizen Finedevice Co Ltd | CRYSTAL 28.6363MHZ 18PF SMD | CS325S | MHz Crystal | 28.6363MHz |
CS325S13560000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.5600MHZ 18PF SMD | CS325S | MHz Crystal | 13.56MHz |
CS325S13560000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.5600MHZ 18PF SMD | CS325S | MHz Crystal | 13.56MHz |
CS325S13560000ABJT | Citizen Finedevice Co Ltd | CRYSTAL 13.5600MHZ 18PF SMD | CS325S | MHz Crystal | 13.56MHz |
CFS-20632768HZFB | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF T/H | CFS-206 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM51932768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM51932768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM51932768DZFT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 12.5PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM51932768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM51932768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
CM51932768DZYT | Citizen Finedevice Co Ltd | CRYSTAL 32.7680KHZ 7PF SMD | CM519 | kHz Crystal (Tuning Fork) | 32.768kHz |
康华尔电子是专业生产贴片晶振,有源晶振等专业晶振产品的厂家。保证货期,保证质量,保证价格,绝不会让客户多花一分钱。
可别小看AKM失火事件,整个产业链可以说是伤筋动骨.
今年年初3月8日,三星华城工厂发生火灾,记得那时整个产业链就发生了大地震,那时新冠肺炎还未在全球范围内爆发;然而前几日又传来噩耗,AKM这家芯片龙头企业的IC芯片工厂发生火灾,这次事件甚至比三星华城事件更加严重,因为现在还要承受来自新冠肺炎的影响,整个产业链可谓是伤筋动骨,石英晶振行业也在其影响行列之一.