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为什么TCXO有削波的正弦波输出?
大多数陶瓷LCC封装的TCXO温补晶振仅提供削波正弦波输出。这样做的原因有很多,尽管它让许多想要CMOS输出电平的电路设计人员感到沮丧。
* CMOS输出会显着增加TCXO IC的功耗。IC和封装中产生的温度梯度将限制实现最佳TCXO补偿的能力。
* 由于内部热梯度导致TCXO不符合规格,可能的CMOS负载范围很广会改变补偿设计。
* 当输出电平改变时,CMOS输出会导致电源和接地瞬变。这种噪声会对TCXO的相位噪声性能产生不利影响。
* CMOS输出会产生更大的EMI/RFI信号,这可能会导致难以满足美国FCC和其他国家最终系统的辐射能量限制。削波的正弦波,既是低幅度又主要是正弦波,导致低信号电平和更少的谐波。
* 使用这些TCXO的许多应用都有ASIC输入,可以接受削波正弦波并在内部转换为CMOS逻辑电平。
CPPC7L-BP-4.194304TS
Cardinal Components Inc.
OSC XO 4.194304MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
4.194304MHz
CPPC7T-BP-50.0TS
Cardinal Components Inc.
OSC XO 50.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
50MHz
CPPC7LZ-A7B6-19.6608TS
Cardinal Components Inc.
OSC XO 19.6608MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
19.6608MHz
CPPC7L-BP-40.0TS
Cardinal Components Inc.
OSC XO 40.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
40MHz
CPPC7LZ-A7BR-12.288TS
Cardinal Components Inc.
OSC XO 12.288MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
12.288MHz
CPPC7LZ-A7BR-48.0TS
Cardinal Components Inc.
OSC XO 48.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
48MHz
CPPC7T-BR-105.0TS
Cardinal Components Inc.
OSC XO 105.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
105MHz
CPPC7LZ-A7B6-33.0TS
Cardinal Components Inc.
OSC XO 33.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
33MHz
CPPC7Z-A5B6-29.4912TS
Cardinal Components Inc.
OSC XO 29.4912MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
29.4912MHz
CPPC7LZ-A7BR-60.0TS
Cardinal Components Inc.
OSC XO 60.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
60MHz
CPPC7LT-A7BR-33.3333TS
Cardinal Components Inc.
OSC XO 33.3333MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
33.3333MHz
CPPC7LZ-A7B6-50.0TS
Cardinal Components Inc.
OSC XO 50.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
50MHz
CPPC7L-B6-44.2368TS
Cardinal Components Inc.
OSC XO 44.2368MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
44.2368MHz
CPPC7LT-A7BR-40.0TS
Cardinal Components Inc.
OSC XO 40.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
40MHz
CPPC7LZ-A7BR-65.536TS
Cardinal Components Inc.
OSC XO 65.536MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
65.536MHz
CPPC7Z-A5BP-40.0TS
Cardinal Components Inc.
OSC XO 40.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
40MHz
CPPC7L-B6-49.152TS
Cardinal Components Inc.
OSC XO 49.152MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
49.152MHz
CPPC7LZ-A7BR-24.576TS
Cardinal Components Inc.
OSC XO 24.576MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
24.576MHz
CPPC7LZ-A7BR-66.0TS
Cardinal Components Inc.
OSC XO 66.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
66MHz
CPPC7LT-B6-2.5TS
Cardinal Components Inc.
OSC XO 2.50MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
2.5MHz
CPPC7Z-A5BP-73.728TS
Cardinal Components Inc.
OSC XO 73.728MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
73.728MHz
CPPC7LT-B6-4.0TS
Cardinal Components Inc.
OSC XO 4.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
4MHz
CPPC7LZ-A7BR-25.0TS
Cardinal Components Inc.
OSC XO 25.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
25MHz
CPPC7LZ-A7BP-125.0TS
Cardinal Components Inc.
OSC XO 125.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
125MHz
CPPC7L-BR-38.88TS
Cardinal Components Inc.
OSC XO 38.88MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
38.88MHz
CPPC7LZ-A7BR-98.304TS
Cardinal Components Inc.
OSC XO 98.304MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
98.304MHz
CPPC7L-B6-65.536TS
Cardinal Components Inc.
OSC XO 65.536MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
65.536MHz
CPPC7LZ-A5B6-44.2368TS
Cardinal Components Inc.
OSC XO 44.2368MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
44.2368MHz
CPPC7LZ-B6-10.0TS
Cardinal Components Inc.
OSC XO 10.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
10MHz
CPPC7LT-A5BR-7.3728TS
Cardinal Components Inc.
OSC XO 7.3728MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
7.3728MHz
CPPC7L-BD-1.8432TS
Cardinal Components Inc.
OSC XO 1.8432MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
1.8432MHz
CPPC7LZ-A5BP-106.25TS
Cardinal Components Inc.
OSC XO 106.25MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
106.25MHz
CPPC7Z-A7B6-25.0TS
Cardinal Components Inc.
OSC XO 25.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
25MHz
CPPC7LZ-A7BR-28.6364TS
Cardinal Components Inc.
OSC XO 28.6364MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
28.6364MHz
CPPC7L-BP-11.35TS
Cardinal Components Inc.
OSC XO 11.35MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
11.35MHz
CPPC7LZ-A5BP-25.0TS
Cardinal Components Inc.
OSC XO 25.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
25MHz
CPPC7Z-A7B6-29.971TS
Cardinal Components Inc.
OSC XO 29.971MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
29.971MHz
CPPC7L-BP-125.0PD
Cardinal Components Inc.
OSC XO 125.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
125MHz
CPPC7LZ-A7BP-26.6TS
Cardinal Components Inc.
OSC XO 26.6MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
26.6MHz
CPPC7LT-A7BP-13.1072TS
Cardinal Components Inc.
OSC XO 13.1072MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
13.1072MHz
CPPC7LZ-A5BP-30.0TS
Cardinal Components Inc.
OSC XO 30.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
30MHz
CPPC7LZ-A7BP-33.1776TS
Cardinal Components Inc.
OSC XO 33.1776MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
33.1776MHz
CPPC7Z-A7BP-25.0TS
Cardinal Components Inc.
OSC XO 25.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
25MHz
CPPC7LZ-A7BR-30.0TS
Cardinal Components Inc.
OSC XO 30.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
30MHz
CPPC7LZ-A7BP-4.0TS
Cardinal Components Inc.
OSC XO 4.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
4MHz
CPPC7LT-A7BP-25.0TS
Cardinal Components Inc.
OSC XO 25.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
25MHz
CPPC7LZ-BP-66.333PD
Cardinal Components Inc.
OSC XO 66.333MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
66.333MHz
CPPC7LZ-A7BR-32.0TS
Cardinal Components Inc.
OSC XO 32.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
32MHz
CPPC7L-BP-2.048TS
Cardinal Components Inc.
OSC XO 2.048MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
2.048MHz
CPPC7LT-A7BP-33.3333TS
Cardinal Components Inc.
OSC XO 33.3333MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
33.3333MHz
CPPC7LZ-A7BP-48.0TS
Cardinal Components Inc.
OSC XO 48.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
48MHz
CPPC7Z-A7BR-24.576TS
Cardinal Components Inc.
OSC XO 24.576MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
24.576MHz
CPPC7LZ-A5BP-66.0TS
Cardinal Components Inc.
OSC XO 66.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
66MHz
CPPC7LZ-A7BR-32.768TS
Cardinal Components Inc.
OSC XO 32.768MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
32.768MHz
CPPC7L-BP-20.0TS
Cardinal Components Inc.
OSC XO 20.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
20MHz
CPPC7LT-A7BP-49.14PD
Cardinal Components Inc.
OSC XO 49.14MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
49.14MHz
CPPC7Z-A7BR-3.58TS
Cardinal Components Inc.
OSC XO 3.58MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
3.58MHz
CPPC7LZ-BR-16.384TS
Cardinal Components Inc.
OSC XO 16.384MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
16.384MHz
CPPC7LZ-A5BP-7.3728TS
Cardinal Components Inc.
OSC XO 7.3728MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
7.3728MHz
CPPC7LZ-A7BP-66.0PD
Cardinal Components Inc.
OSC XO 66.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
66MHz
CPPC7Z-A7BR-7.5TS
Cardinal Components Inc.
OSC XO 7.50MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
7.5MHz
CPPC7LZ-A5BR-12.352TS
Cardinal Components Inc.
OSC XO 12.352MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
12.352MHz
CPPC7L-BP-25.0TS
Cardinal Components Inc.
OSC XO 25.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
25MHz
CPPC7LZ-A7BP-66.0TS
Cardinal Components Inc.
OSC XO 66.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
66MHz
CPPC7LZ-A7BR-34.368TS
Cardinal Components Inc.
OSC XO 34.368MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
34.368MHz
CPPC7LZ-A5BR-16.384TS
Cardinal Components Inc.
OSC XO 16.384MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
16.384MHz
CPPC7L-BP-4.096TS
Cardinal Components Inc.
OSC XO 4.096MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
4.096MHz
CPPC7LT-A7BP-49.14TS
Cardinal Components Inc.
OSC XO 49.14MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
49.14MHz
CPPC7T-B6-5.0TS
Cardinal Components Inc.
OSC XO 5.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
5MHz
CPPC7LZ-A7BP-7.3728TS
Cardinal Components Inc.
OSC XO 7.3728MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
7.3728MHz
CPPC7LZ-A7BR-10.04TS
Cardinal Components Inc.
OSC XO 10.04MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
10.04MHz
CPPC7LZ-A7BR-11.0TS
Cardinal Components Inc.
OSC XO 11.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
11MHz
CPPC7LZ-A7BR-40.0TS
Cardinal Components Inc.
OSC XO 40.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
40MHz
CPPC7LT-A7BP-50.0TS
Cardinal Components Inc.
OSC XO 50.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
50MHz
CPPC7LZ-A7B6-20.0TS
Cardinal Components Inc.
OSC XO 20.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
20MHz
CPPC7LT-A7BP-7.3728TS
Cardinal Components Inc.
OSC XO 7.3728MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
7.3728MHz
CPPC7L-BP-65.536PD
Cardinal Components Inc.
OSC XO 65.536MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
65.536MHz
CPPC7LZ-A7BR-125.0TS
Cardinal Components Inc.
OSC XO 125.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
125MHz
CPPC7Z-A5B6-16.0TS
Cardinal Components Inc.
OSC XO 16.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
16MHz
CPPC7LZ-A7B6-3.6864TS
Cardinal Components Inc.
OSC XO 3.686MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
3.6864MHz
CPPC7LZ-A7BR-14.7456TS
Cardinal Components Inc.
OSC XO 14.7456MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
14.7456MHz
CPPC7LT-A7BR-24.0TS
Cardinal Components Inc.
OSC XO 24.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
24MHz
CPPC7L-BP-74.25TS
Cardinal Components Inc.
OSC XO 74.25MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
74.25MHz
CPPC7Z-A5B6-20.0TS
Cardinal Components Inc.
OSC XO 20.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
20MHz
CPPC7LZ-A7BR-49.152TS
Cardinal Components Inc.
OSC XO 49.152MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
49.152MHz
CPPC7L-BR-23.04TS
Cardinal Components Inc.
OSC XO 23.04MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
23.04MHz
CPPC7LT-A7BR-30.72TS
Cardinal Components Inc.
OSC XO 30.72MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
30.72MHz
CPPC7LZ-A7BR-5.006TS
Cardinal Components Inc.
OSC XO 5.006MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
5.006MHz
CPPC7LZ-A7BR-16.0TS
Cardinal Components Inc.
OSC XO 16.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
16MHz
CPPC7LT-A7BR-32.0TS
Cardinal Components Inc.
OSC XO 32.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
32MHz
CPPC7Z-A5B6-32.0TS
Cardinal Components Inc.
OSC XO 32.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
32MHz
CPPC7LZ-A7BR-50.0TS
Cardinal Components Inc.
OSC XO 50.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
50MHz
CPPC7LZ-A7BR-20.0TS
Cardinal Components Inc.
OSC XO 20.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
20MHz
CPPC7LZ-A7B6-4.0TS
Cardinal Components Inc.
OSC XO 4.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
4MHz
CPPC7L-BR-24.576TS
Cardinal Components Inc.
OSC XO 24.576MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
24.576MHz
CPPC7Z-A5BP-28.0TS
Cardinal Components Inc.
OSC XO 28.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
28MHz
CPPC7LT-A7BR-32.768TS
Cardinal Components Inc.
OSC XO 32.768MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
32.768MHz
CPPC7LZ-A7B6-44.2368TS
Cardinal Components Inc.
OSC XO 44.2368MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
44.2368MHz
CPPC7LT-A7BR-33.0TS
Cardinal Components Inc.
OSC XO 33.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
33MHz
CPPC7Z-A5BP-30.0TS
Cardinal Components Inc.
OSC XO 30.000MHZ CMOS SMD
FIPO™ CPP
Active
XO (Standard)
30MHz
CPPLC7-A7BP-40.68TS
Cardinal Components Inc.
OSC XO 40.68MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
40.68MHz
CPPLC7L-A7BP-2.0TS
Cardinal Components Inc.
OSC XO 2.000MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
2MHz
CPPLC7L-B6-16.8TS
Cardinal Components Inc.
OSC XO 16.80MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
16.8MHz
CPPLC7L-A7BP-40.0TS
Cardinal Components Inc.
OSC XO 40.000MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
40MHz
CPPLC5-A7BR-19.6608PD
Cardinal Components Inc.
OSC XO 19.6608MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
19.6608MHz
CPPLC7-A7BR-27.12TS
Cardinal Components Inc.
OSC XO 27.12MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
27.12MHz
CPPLC7L-A7BP-49.152TS
Cardinal Components Inc.
OSC XO 49.152MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
49.152MHz
CPPLC7L-B6-50.0TS
Cardinal Components Inc.
OSC XO 50.000MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
50MHz
CPPLC5-A7BR-25.6TS
Cardinal Components Inc.
OSC XO 25.60MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
25.6MHz
CPPLC7-A7BR-49.152PD
Cardinal Components Inc.
OSC XO 49.152MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
49.152MHz
CPPFXC7-A7BR-4.0TS
Cardinal Components Inc.
OSC XO 4.000MHZ CMOS SMD
FIPO™ CPPFX
Active
XO (Standard)
4MHz
CPPLC5L-A5B6-66.666TS
Cardinal Components Inc.
OSC XO 66.666MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
66.666MHz
CPPLC7-BR-28.63636TS
Cardinal Components Inc.
OSC XO 28.63636MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
28.63636MHz
CPPLC7L-BP-200.0TS
Cardinal Components Inc.
OSC XO 200.000MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
200MHz
CPPLC5L-A5BP-125.0TS
Cardinal Components Inc.
OSC XO 125.000MHZ CMOS SMD
FIPO™ CPPL
Active
XO (Standard)
125MHz