X1G005591031100日本EPSON爱普生石英晶体振荡器的结构变化
金属壳封装等效电路与金属板之间的静电电容;L、C为压电谐振的等效参量;R为振动磨擦损耗的等效电阻.石英晶体谐振器存在一个串联谐振频率fos(1/2π),爱普生晶振同时也存在一个并联谐振频率fop(1/2π).由于CoC,fop与fos之间之差值很小,并且RωOL,R1/ωOC,所以谐振电路的品质因数Q非常高(可达数百万).
X1G005591031100日本EPSON晶振,爱普生石英晶体振荡器
爱普生有源晶振编码 | 型号 | 频率 | 长X宽X高 | 输出波 | 电源电压 | 工作温度 | 频差 | 最大值 |
X1G005591006000 | SG-8018CE | 23.040000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤4.4mA |
X1G005591006100 | SG-8018CE | 28.636360MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤4.4mA |
X1G005591006200 | SG-8018CE | 14.430000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591006300 | SG-8018CE | 8.439025MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591006400 | SG-8018CE | 29.491200MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤4.4mA |
X1G005591006500 | SG-8018CE | 22.222200MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤4.4mA |
X1G005591031100 | SG-8018CE | 30.000000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤4.4mA |
X1G005591006600 | SG-8018CE | 19.660800MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591006700 | SG-8018CE | 6.000000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591006800 | SG-8018CE | 7.680000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591006900 | SG-8018CE | 74.250000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤5.2mA |
X1G005591007000 | SG-8018CE | 88.888000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤5.9mA |
X1G005591007100 | SG-8018CE | 88.888000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤5.9mA |
X1G005591007200 | SG-8018CE | 12.500000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591007300 | SG-8018CE | 148.500000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤8.1mA |
X1G005591007400 | SG-8018CE | 74.250000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤5.2mA |
X1G005591007500 | SG-8018CE | 57.272720MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤5.2mA |
X1G005591007600 | SG-8018CE | 37.125000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤4.4mA |
X1G005591007700 | SG-8018CE | 19.200000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591007800 | SG-8018CE | 6.005284MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591007900 | SG-8018CE | 57.209760MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤5.2mA |
X1G005591008000 | SG-8018CE | 10.000000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤3.5mA |
X1G005591008100 | SG-8018CE | 133.000000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤8.1mA |
X1G005591008200 | SG-8018CE | 32.400000MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤4.4mA |
X1G005591008300 | SG-8018CE | 22.579200MHz | 3.20x2.50x1.20mm | CMOS | 1.620to3.630V | -40to105°C | +/-50ppm | ≤4.4mA |
从而使石英晶体谐振器组成的振荡器频率稳定度十分高,可达10-12/日.石英晶体振荡器的振荡频率既可近似工作于fos处,有源晶体振荡器也可工作在fop附近,因此石英晶体振荡器可分串联型和并联型两种.用石英晶体谐振器及其等效电路,取代LC振荡器中构成谐振回路的电感(L)和电容(C)元件,则很容易理解晶体振荡器的工作原理.X1G005591031100日本EPSON晶振,爱普生石英晶体振荡器