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富通晶振Stratum 3和Stratum 3E振荡器具有三种频率稳定性规范

2022-06-06 09:03:19 

建议:

1.М在带宽内允许的最大输入信号功率应小于100mW

2.阻带中的输入信号幅度限制在5V

3.滤波器输入(输出)的直流电压不应超过10V

4.建议在设备和发电机(负载)之间加入耦合电容。

5.SAW滤波器对静电敏感,使用时应采取相应的预防措施。

6.请勿将设备暴露在频率超过5kHz的振动中。不要使用超声波清洗机。

TG-5035CJ-13N 19.2000M3 EPSON TG-5035CJ Active TCXO 19.2MHz ±2ppm
TG-5035CJ-13N 19.2000M3 EPSON TG-5035CJ Active TCXO 19.2MHz ±2ppm
SG5032CAN 66.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 66MHz ±50ppm
SG5032CAN 66.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 66MHz ±50ppm
SG5032CAN 66.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 66MHz ±50ppm
SG5032CAN 7.372800M-TJGA3 EPSON SG5032 Active XO (Standard) 7.3728MHz ±50ppm
SG5032CAN 7.372800M-TJGA3 EPSON SG5032 Active XO (Standard) 7.3728MHz ±50ppm
SG5032CAN 7.372800M-TJGA3 EPSON SG5032 Active XO (Standard) 7.3728MHz ±50ppm
SG5032CAN 33.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 33MHz ±50ppm
SG5032CAN 33.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 33MHz ±50ppm
SG5032CAN 33.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 33MHz ±50ppm
SG5032CCN 14.745600M-HJGA3 EPSON SG5032 Active XO (Standard) 14.7456MHz ±50ppm
SG5032CCN 14.745600M-HJGA3 EPSON SG5032 Active XO (Standard) 14.7456MHz ±50ppm
SG5032CCN 14.745600M-HJGA3 EPSON SG5032 Active XO (Standard) 14.7456MHz ±50ppm
SG5032CAN 2.457600M-TJGA3 EPSON SG5032 Active XO (Standard) 2.4576MHz ±50ppm
SG5032CAN 2.457600M-TJGA3 EPSON SG5032 Active XO (Standard) 2.4576MHz ±50ppm
SG5032CAN 2.457600M-TJGA3 EPSON SG5032 Active XO (Standard) 2.4576MHz ±50ppm
SG5032CAN 50.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 50MHz ±50ppm
SG5032CAN 50.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 50MHz ±50ppm
SG5032CAN 50.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 50MHz ±50ppm
SG5032CCN 11.059200M-HJGA3 EPSON SG5032 Active XO (Standard) 11.0592MHz ±50ppm
SG5032CCN 11.059200M-HJGA3 EPSON SG5032 Active XO (Standard) 11.0592MHz ±50ppm
SG5032CCN 11.059200M-HJGA3 EPSON SG5032 Active XO (Standard) 11.0592MHz ±50ppm
SG5032CAN 6.144000M-TJGA3 EPSON SG5032 Active XO (Standard) 6.144MHz ±50ppm
SG5032CAN 6.144000M-TJGA3 EPSON SG5032 Active XO (Standard) 6.144MHz ±50ppm
SG5032CAN 6.144000M-TJGA3 EPSON SG5032 Active XO (Standard) 6.144MHz ±50ppm
SG5032CCN 24.000000M-HJGA3 EPSON SG5032 Active XO (Standard) 24MHz ±50ppm
SG5032CCN 24.000000M-HJGA3 EPSON SG5032 Active XO (Standard) 24MHz ±50ppm
SG5032CCN 24.000000M-HJGA3 EPSON SG5032 Active XO (Standard) 24MHz ±50ppm
SG5032CAN 8.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 8MHz ±50ppm

概述

Stratum3Stratum3E振荡器具有三种频率稳定性规范,即自由运行、保持和漂移,如下所述:

SG5032CAN 8.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 8MHz ±50ppm
SG5032CAN 8.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 8MHz ±50ppm
SG5032CAN 22.579200M-TJGA3 EPSON SG5032 Active XO (Standard) 22.5792MHz ±50ppm
SG5032CAN 22.579200M-TJGA3 EPSON SG5032 Active XO (Standard) 22.5792MHz ±50ppm
SG5032CAN 22.579200M-TJGA3 EPSON SG5032 Active XO (Standard) 22.5792MHz ±50ppm
SG5032CCN 6.000000M-HJGA3 EPSON SG5032 Active XO (Standard) 6MHz ±50ppm
SG5032CCN 6.000000M-HJGA3 EPSON SG5032 Active XO (Standard) 6MHz ±50ppm
SG5032CCN 6.000000M-HJGA3 EPSON SG5032 Active XO (Standard) 6MHz ±50ppm
SG5032CAN 27.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 27MHz ±50ppm
SG5032CAN 27.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 27MHz ±50ppm
SG5032CAN 27.000000M-TJGA3 EPSON SG5032 Active XO (Standard) 27MHz ±50ppm
SG-210STF 26.0000MS3 EPSON SG-210STF Active XO (Standard) 26MHz ±25ppm
SG-210STF 26.0000MS3 EPSON SG-210STF Active XO (Standard) 26MHz ±25ppm
SG-210STF 26.0000MS3 EPSON SG-210STF Active XO (Standard) 26MHz ±25ppm
SG-210STF 24.0000MW3 EPSON SG-210STF Active XO (Standard) 24MHz ±100ppm
SG-210STF 24.0000MW3 EPSON SG-210STF Active XO (Standard) 24MHz ±100ppm
SG-210STF 24.0000MW3 EPSON SG-210STF Active XO (Standard) 24MHz ±100ppm
SG-210STF 50.0000MS3 EPSON SG-210STF Active XO (Standard) 50MHz ±25ppm
SG-210STF 50.0000MS3 EPSON SG-210STF Active XO (Standard) 50MHz ±25ppm
SG-210STF 50.0000MS3 EPSON SG-210STF Active XO (Standard) 50MHz ±25ppm
SG-210STF 20.0000MS3 EPSON SG-210STF Active XO (Standard) 20MHz ±25ppm
SG-210STF 20.0000MS3 EPSON SG-210STF Active XO (Standard) 20MHz ±25ppm
SG-210STF 20.0000MS3 EPSON SG-210STF Active XO (Standard) 20MHz ±25ppm
SG-210STF 24.5760MS3 EPSON SG-210STF Active XO (Standard) 24.576MHz ±25ppm
SG-210STF 24.5760MS3 EPSON SG-210STF Active XO (Standard) 24.576MHz ±25ppm
SG-210STF 24.5760MS3 EPSON SG-210STF Active XO (Standard) 24.576MHz ±25ppm
SG-210SDB 48.0000ML3 EPSON SG-210S*B Active XO (Standard) 48MHz ±50ppm
SG-210SDB 48.0000ML3 EPSON SG-210S*B Active XO (Standard) 48MHz ±50ppm
SG-210SDB 48.0000ML3 EPSON SG-210S*B Active XO (Standard) 48MHz ±50ppm
SG7050CCN 6.000000M-HJGA3 EPSON SG7050 Active XO (Standard) 6MHz ±50ppm

自由运行(±4.6ppm/20Stratum33E

保持时间(Stratum3为±0.37ppm/24小时,Stratum3E为±0.01ppm/24小时)

漂移(在实验室环境中:Stratum3为±0.04ppm/24小时,Stratum 3E为±0.001ppm/24小时)

SG7050CCN 6.000000M-HJGA3 EPSON SG7050 Active XO (Standard) 6MHz ±50ppm
SG7050CCN 6.000000M-HJGA3 EPSON SG7050 Active XO (Standard) 6MHz ±50ppm
SG7050CCN 19.660800M-HJGA3 EPSON SG7050 Active XO (Standard) 19.6608MHz ±50ppm
SG7050CCN 19.660800M-HJGA3 EPSON SG7050 Active XO (Standard) 19.6608MHz ±50ppm
SG7050CCN 19.660800M-HJGA3 EPSON SG7050 Active XO (Standard) 19.6608MHz ±50ppm
SG-7050CAN 13.560000M-TJGA3 EPSON SG7050 Active XO (Standard) 13.56MHz ±50ppm
SG-7050CAN 13.560000M-TJGA3 EPSON SG7050 Active XO (Standard) 13.56MHz ±50ppm
SG-7050CAN 13.560000M-TJGA3 EPSON SG7050 Active XO (Standard) 13.56MHz ±50ppm
SG7050CAN 10.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 10MHz ±50ppm
SG7050CAN 10.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 10MHz ±50ppm
SG7050CAN 10.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 10MHz ±50ppm
SG7050CAN 16.384000M-TJGA3 EPSON SG7050 Active XO (Standard) 16.384MHz ±50ppm
SG7050CAN 16.384000M-TJGA3 EPSON SG7050 Active XO (Standard) 16.384MHz ±50ppm
SG7050CAN 16.384000M-TJGA3 EPSON SG7050 Active XO (Standard) 16.384MHz ±50ppm
SG7050CAN 66.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 66MHz ±50ppm
SG7050CAN 66.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 66MHz ±50ppm
SG7050CAN 66.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 66MHz ±50ppm
SG7050CCN 3.276800M-HJGA3 EPSON SG7050 Active XO (Standard) 3.2768MHz ±50ppm
SG7050CCN 3.276800M-HJGA3 EPSON SG7050 Active XO (Standard) 3.2768MHz ±50ppm
SG7050CCN 3.276800M-HJGA3 EPSON SG7050 Active XO (Standard) 3.2768MHz ±50ppm
SG7050CAN 12.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 12MHz ±50ppm
SG7050CAN 12.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 12MHz ±50ppm
SG7050CAN 12.000000M-TJGA3 EPSON SG7050 Active XO (Standard) 12MHz ±50ppm
SG-210SDD 62.5000ML3 EPSON SG-210S*D Active XO (Standard) 62.5MHz ±50ppm
SG-210SDD 62.5000ML3 EPSON SG-210S*D Active XO (Standard) 62.5MHz ±50ppm

自由奔跑

任何精密振荡器都可以轻松获得自由运行要求。然而,系统要求的一部分是任何Stratum33E系统必须能够锁定到任何其他Stratum33E系统。进入系统的参考信号可能来自运行中的自由运行系统,该系统可以关闭多达±4.6ppm。进一步明确锁定要求,Stratum3E系统必须能够锁定到Stratum3系统。

SG-210SDD 62.5000ML3 EPSON SG-210S*D Active XO (Standard) 62.5MHz ±50ppm
SG-210SCD 62.5000ML3 EPSON SG-210S*D Active XO (Standard) 62.5MHz ±50ppm
SG-210SCD 62.5000ML3 EPSON SG-210S*D Active XO (Standard) 62.5MHz ±50ppm
SG-210SCD 62.5000ML3 EPSON SG-210S*D Active XO (Standard) 62.5MHz ±50ppm
SG-310SCF 48.0000MC3 EPSON SG-310 Active XO (Standard) 48MHz ±100ppm
SG-310SCF 48.0000MC3 EPSON SG-310 Active XO (Standard) 48MHz ±100ppm
SG-310SCF 48.0000MC3 EPSON SG-310 Active XO (Standard) 48MHz ±100ppm
TCO-7086X1A4 75.0000M3 EPSON TCO-708x Active XO (Standard) 75MHz ±50ppm
TCO-7086X1A4 75.0000M3 EPSON TCO-708x Active XO (Standard) 75MHz ±50ppm
TCO-7086X1A4 75.0000M3 EPSON TCO-708x Active XO (Standard) 75MHz ±50ppm
SG-210STF 2.0000ML EPSON SG-210STF Active XO (Standard) 2MHz ±50ppm
SG-210STF 19.6608ML EPSON SG-210STF Active XO (Standard) 19.6608MHz ±50ppm
SG-210STF 33.3333ML EPSON SG-210STF Active XO (Standard) 33.3333MHz ±50ppm
SG-210STF 8.0000ML EPSON SG-210STF Active XO (Standard) 8MHz ±50ppm
SG-210STF 28.63636ML EPSON SG-210STF Active XO (Standard) 28.63636MHz ±50ppm
SG-210STF 3.6864ML EPSON SG-210STF Active XO (Standard) 3.6864MHz ±50ppm
SG-210STF 2.0480ML EPSON SG-210STF Active XO (Standard) 2.048MHz ±50ppm
SG-210STF 13.5600ML EPSON SG-210STF Active XO (Standard) 13.56MHz ±50ppm
SG-210STF 4.0000ML EPSON SG-210STF Active XO (Standard) 4MHz ±50ppm
SG-210STF 24.5760ML EPSON SG-210STF Active XO (Standard) 24.576MHz ±50ppm
SG-210STF 20.0000ML EPSON SG-210STF Active XO (Standard) 20MHz ±50ppm
SG-210STF 27.1200ML EPSON SG-210STF Active XO (Standard) 27.12MHz ±50ppm
SG-210STF 7.3728ML EPSON SG-210STF Active XO (Standard) 7.3728MHz ±50ppm
SG-210STF 4.9152ML EPSON SG-210STF Active XO (Standard) 4.9152MHz ±50ppm
SG-210STF 54.0000ML EPSON SG-210STF Active XO (Standard) 54MHz ±50ppm

滞留

保持要求被定义为整体条件。这些条件包括老化、温度、电压、负载和初始偏移。初始偏移量是信号丢失时单元锁定到参考信号的接近程度;不是振荡器的初始频率精度。保持要求可分为3个主要部分:初始偏移、温度和漂移。Bellcore建议添加InitialoffsetTemperatureDrift以获得保持要求。他们的建议没有考虑电压变化,但将其包含在漂移计算中。

SG-210STF 1.8432ML EPSON SG-210STF Active XO (Standard) 1.8432MHz ±50ppm
SG-210STF 52.0000ML EPSON SG-210STF Active XO (Standard) 52MHz ±50ppm
SG-210STF 27.0000ML EPSON SG-210STF Active XO (Standard) 27MHz ±50ppm
SG-210STF 16.0000ML EPSON SG-210STF Active XO (Standard) 16MHz ±50ppm
SG-211SDE 54.0000MT3 EPSON SG-211S*E Active XO (Standard) 54MHz ±15ppm
SG-211SDE 54.0000MT3 EPSON SG-211S*E Active XO (Standard) 54MHz ±15ppm
SG-211SDE 54.0000MT3 EPSON SG-211S*E Active XO (Standard) 54MHz ±15ppm
SG-210STF 32.0000ML EPSON SG-210STF Active XO (Standard) 32MHz ±50ppm
SG-210STF 31.2500ML EPSON SG-210STF Active XO (Standard) 31.25MHz ±50ppm
SG-210STF 38.4000ML EPSON SG-210STF Active XO (Standard) 38.4MHz ±50ppm
SG-210STF 10.0000ML EPSON SG-210STF Active XO (Standard) 10MHz ±50ppm
SG-210STF 6.7800ML EPSON SG-210STF Active XO (Standard) 6.78MHz ±50ppm
SG-210STF 72.0000ML EPSON SG-210STF Active XO (Standard) 72MHz ±50ppm
SG-210STF 3.0000ML EPSON SG-210STF Active XO (Standard) 3MHz ±50ppm
SG-210STF 2.4576ML EPSON SG-210STF Active XO (Standard) 2.4576MHz ±50ppm
SG-210STF 25.0000ML EPSON SG-210STF Active XO (Standard) 25MHz ±50ppm
SG-210STF 32.7680ML EPSON SG-210STF Active XO (Standard) 32.768MHz ±50ppm
SG-210STF 9.8304ML EPSON SG-210STF Active XO (Standard) 9.8304MHz ±50ppm
SG-210STF 13.0000ML EPSON SG-210STF Active XO (Standard) 13MHz ±50ppm
SG-210STF 1.0000ML EPSON SG-210STF Active XO (Standard) 1MHz ±50ppm
SG-210STF 6.0000ML EPSON SG-210STF Active XO (Standard) 6MHz ±50ppm
SG-210STF 33.3300ML EPSON SG-210STF Active XO (Standard) 33.33MHz ±50ppm
SG-210STF 36.0000ML EPSON SG-210STF Active XO (Standard) 36MHz ±50ppm
SG-210STF 3.0720ML EPSON SG-210STF Active XO (Standard) 3.072MHz ±50ppm
SG-210STF 1.5000ML EPSON SG-210STF Active XO (Standard) 1.5MHz ±50ppm
SG-210STF 1.2288ML EPSON SG-210STF Active XO (Standard) 1.2288MHz ±50ppm
SG-210STF 14.7456ML EPSON SG-210STF Active XO (Standard) 14.7456MHz ±50ppm
SG-210STF 30.0000ML EPSON SG-210STF Active XO (Standard) 30MHz ±50ppm
SG-210STF 3.5795ML EPSON SG-210STF Active XO (Standard) 3.5795MHz ±50ppm
SG-210STF 62.5000ML EPSON SG-210STF Active XO (Standard) 62.5MHz ±50ppm

漂移

建议的漂移值是最难满足的,但不是要求。温度范围是伪定义的(贝尔核心建议实验室环境中的温度变化为±5°F)。电压变化被包括在内,因为漂移值将包括其他影响以及老化和温度。因为漂移是最严格的规范;振荡器的老化、温度和电压特性是影响该稳定性值的重要因素。通常TCXO晶振不会满足这个值,因为它们通常没有像烤箱振荡器那样线性的频率与温度特性。与Holdover要求一样,系统设计人员具有一定的灵活性:

SG-210STF 33.3000ML EPSON SG-210STF Active XO (Standard) 33.3MHz ±50ppm
SG-210STF 18.0000ML EPSON SG-210STF Active XO (Standard) 18MHz ±50ppm
SG-210STF 16.3480ML EPSON SG-210STF Active XO (Standard) 16.348MHz ±50ppm
SG-210STF 33.3330ML EPSON SG-210STF Active XO (Standard) 33.333MHz ±50ppm
SG-210STF 11.2896ML EPSON SG-210STF Active XO (Standard) 11.2896MHz ±50ppm
SG-210STF 66.6667ML EPSON SG-210STF Active XO (Standard) 66.6667MHz ±50ppm
SG-210STF 1.2000ML EPSON SG-210STF Active XO (Standard) 1.2MHz ±50ppm
SG-210STF 16.6665ML EPSON SG-210STF Active XO (Standard) 16.6665MHz ±50ppm
SG-210STF 12.5000ML EPSON SG-210STF Active XO (Standard) 12.5MHz ±50ppm
SG-210STF 13.5000ML EPSON SG-210STF Active XO (Standard) 13.5MHz ±50ppm
SG-210STF 2.5000ML EPSON SG-210STF Active XO (Standard) 2.5MHz ±50ppm
SG-210STF 4.8000ML EPSON SG-210STF Active XO (Standard) 4.8MHz ±50ppm
SG-210STF 5.6448ML EPSON SG-210STF Active XO (Standard) 5.6448MHz ±50ppm
SG-210STF 40.0000ML EPSON SG-210STF Active XO (Standard) 40MHz ±50ppm
SG-210STF 16.6500ML EPSON SG-210STF Active XO (Standard) 16.65MHz ±50ppm
SG-210STF 8.2500ML EPSON SG-210STF Active XO (Standard) 8.25MHz ±50ppm
SG-210STF 3.1250ML EPSON SG-210STF Active XO (Standard) 3.125MHz ±50ppm
SG-210STF 75.0000ML EPSON SG-210STF Active XO (Standard) 75MHz ±50ppm
SG-210STF 37.4000ML EPSON SG-210STF Active XO (Standard) 37.4MHz ±50ppm
SG-210STF 9.0000ML EPSON SG-210STF Active XO (Standard) 9MHz ±50ppm
SG-210STF 16.5000ML EPSON SG-210STF Active XO (Standard) 16.5MHz ±50ppm
SG-210STF 74.1760ML EPSON SG-210STF Active XO (Standard) 74.176MHz ±50ppm
SG-210STF 8.1920ML EPSON SG-210STF Active XO (Standard) 8.192MHz ±50ppm
SG-210STF 4.5000ML EPSON SG-210STF Active XO (Standard) 4.5MHz ±50ppm
SG-210STF 12.0000ML EPSON SG-210STF Active XO (Standard) 12MHz ±50ppm
SG-210STF 14.31818ML EPSON SG-210STF Active XO (Standard) 14.31818MHz ±50ppm
SG-210STF 8.0000MY EPSON SG-210STF Active XO (Standard) 8MHz ±50ppm
SG-210STF 11.2896MS EPSON SG-210STF Active XO (Standard) 11.2896MHz ±25ppm
SG-210STF 33.3330MW EPSON SG-210STF Active XO (Standard) 33.333MHz ±100ppm
SG-210STF 12.2880MS EPSON SG-210STF Active XO (Standard) 12.288MHz ±25ppm

通过选择电源来控制振荡器电压。

指定漂移的温度变化。

SG-210STF 33.3000ML EPSON SG-210STF Active XO (Standard) 33.3MHz ±50ppm
SG-210STF 18.0000ML EPSON SG-210STF Active XO (Standard) 18MHz ±50ppm
SG-210STF 16.3480ML EPSON SG-210STF Active XO (Standard) 16.348MHz ±50ppm
SG-210STF 33.3330ML EPSON SG-210STF Active XO (Standard) 33.333MHz ±50ppm
SG-210STF 11.2896ML EPSON SG-210STF Active XO (Standard) 11.2896MHz ±50ppm
SG-210STF 66.6667ML EPSON SG-210STF Active XO (Standard) 66.6667MHz ±50ppm
SG-210STF 1.2000ML EPSON SG-210STF Active XO (Standard) 1.2MHz ±50ppm
SG-210STF 16.6665ML EPSON SG-210STF Active XO (Standard) 16.6665MHz ±50ppm
SG-210STF 12.5000ML EPSON SG-210STF Active XO (Standard) 12.5MHz ±50ppm
SG-210STF 13.5000ML EPSON SG-210STF Active XO (Standard) 13.5MHz ±50ppm
SG-210STF 2.5000ML EPSON SG-210STF Active XO (Standard) 2.5MHz ±50ppm
SG-210STF 4.8000ML EPSON SG-210STF Active XO (Standard) 4.8MHz ±50ppm
SG-210STF 5.6448ML EPSON SG-210STF Active XO (Standard) 5.6448MHz ±50ppm
SG-210STF 40.0000ML EPSON SG-210STF Active XO (Standard) 40MHz ±50ppm
SG-210STF 16.6500ML EPSON SG-210STF Active XO (Standard) 16.65MHz ±50ppm
SG-210STF 8.2500ML EPSON SG-210STF Active XO (Standard) 8.25MHz ±50ppm
SG-210STF 3.1250ML EPSON SG-210STF Active XO (Standard) 3.125MHz ±50ppm
SG-210STF 75.0000ML EPSON SG-210STF Active XO (Standard) 75MHz ±50ppm
SG-210STF 37.4000ML EPSON SG-210STF Active XO (Standard) 37.4MHz ±50ppm
SG-210STF 9.0000ML EPSON SG-210STF Active XO (Standard) 9MHz ±50ppm
SG-210STF 16.5000ML EPSON SG-210STF Active XO (Standard) 16.5MHz ±50ppm
SG-210STF 74.1760ML EPSON SG-210STF Active XO (Standard) 74.176MHz ±50ppm
SG-210STF 8.1920ML EPSON SG-210STF Active XO (Standard) 8.192MHz ±50ppm
SG-210STF 4.5000ML EPSON SG-210STF Active XO (Standard) 4.5MHz ±50ppm
SG-210STF 12.0000ML EPSON SG-210STF Active XO (Standard) 12MHz ±50ppm
SG-210STF 14.31818ML EPSON SG-210STF Active XO (Standard) 14.31818MHz ±50ppm
SG-210STF 8.0000MY EPSON SG-210STF Active XO (Standard) 8MHz ±50ppm
SG-210STF 11.2896MS EPSON SG-210STF Active XO (Standard) 11.2896MHz ±25ppm
SG-210STF 33.3330MW EPSON SG-210STF Active XO (Standard) 33.333MHz ±100ppm
SG-210STF 12.2880MS EPSON SG-210STF Active XO (Standard) 12.288MHz ±25ppm

结论

系统制造商在指定保持和漂移值的条件方面具有一定的灵活性。由于漂移不是必需的,因此可以在系统规范中忽略它。还可以指定保持的有限温度范围。最终使用系统的购买者应考虑保持和漂移的条件,以确定满足其要求的最佳值。

SG-210STF 33.3000ML EPSON SG-210STF Active XO (Standard) 33.3MHz ±50ppm
SG-210STF 18.0000ML EPSON SG-210STF Active XO (Standard) 18MHz ±50ppm
SG-210STF 16.3480ML EPSON SG-210STF Active XO (Standard) 16.348MHz ±50ppm
SG-210STF 33.3330ML EPSON SG-210STF Active XO (Standard) 33.333MHz ±50ppm
SG-210STF 11.2896ML EPSON SG-210STF Active XO (Standard) 11.2896MHz ±50ppm
SG-210STF 66.6667ML EPSON SG-210STF Active XO (Standard) 66.6667MHz ±50ppm
SG-210STF 1.2000ML EPSON SG-210STF Active XO (Standard) 1.2MHz ±50ppm
SG-210STF 16.6665ML EPSON SG-210STF Active XO (Standard) 16.6665MHz ±50ppm
SG-210STF 12.5000ML EPSON SG-210STF Active XO (Standard) 12.5MHz ±50ppm
SG-210STF 13.5000ML EPSON SG-210STF Active XO (Standard) 13.5MHz ±50ppm
SG-210STF 2.5000ML EPSON SG-210STF Active XO (Standard) 2.5MHz ±50ppm
SG-210STF 4.8000ML EPSON SG-210STF Active XO (Standard) 4.8MHz ±50ppm
SG-210STF 5.6448ML EPSON SG-210STF Active XO (Standard) 5.6448MHz ±50ppm
SG-210STF 40.0000ML EPSON SG-210STF Active XO (Standard) 40MHz ±50ppm
SG-210STF 16.6500ML EPSON SG-210STF Active XO (Standard) 16.65MHz ±50ppm
SG-210STF 8.2500ML EPSON SG-210STF Active XO (Standard) 8.25MHz ±50ppm
SG-210STF 3.1250ML EPSON SG-210STF Active XO (Standard) 3.125MHz ±50ppm
SG-210STF 75.0000ML EPSON SG-210STF Active XO (Standard) 75MHz ±50ppm
SG-210STF 37.4000ML EPSON SG-210STF Active XO (Standard) 37.4MHz ±50ppm
SG-210STF 9.0000ML EPSON SG-210STF Active XO (Standard) 9MHz ±50ppm
SG-210STF 16.5000ML EPSON SG-210STF Active XO (Standard) 16.5MHz ±50ppm
SG-210STF 74.1760ML EPSON SG-210STF Active XO (Standard) 74.176MHz ±50ppm
SG-210STF 8.1920ML EPSON SG-210STF Active XO (Standard) 8.192MHz ±50ppm
SG-210STF 4.5000ML EPSON SG-210STF Active XO (Standard) 4.5MHz ±50ppm
SG-210STF 12.0000ML EPSON SG-210STF Active XO (Standard) 12MHz ±50ppm
SG-210STF 14.31818ML EPSON SG-210STF Active XO (Standard) 14.31818MHz ±50ppm
SG-210STF 8.0000MY EPSON SG-210STF Active XO (Standard) 8MHz ±50ppm
SG-210STF 11.2896MS EPSON SG-210STF Active XO (Standard) 11.2896MHz ±25ppm
SG-210STF 33.3330MW EPSON SG-210STF Active XO (Standard) 33.333MHz ±100ppm
SG-210STF 12.2880MS EPSON SG-210STF Active XO (Standard) 12.288MHz ±25ppm

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