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- IEC TR 60444-4:1988 EN-FR 646162bc
【国际标准】 Measurement of quartz crystal unit parameters by zero phase technique in a pi-network. Part 4: Method for the measurement of the load resonance frequency fL, load resonance resistance RL and the calculation of other derived values of quartz crystal units, up to 30 MHz
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标准简介
适用范围:
暂无
标准号:
IEC TR 60444-4:1988 EN-FR
标准名称:
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network. Part 4: Method for the measurement of the load resonance frequency fL, load resonance resistance RL and the calculation of other derived values of quartz crystal units, up to 30 MHz
英文名称:
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network. Part 4: Method for the measurement of the load resonance frequency fL, load resonance resistance RL and the calculation of other derived values of quartz crystal units, up to 30 MHz标准状态:
现行-
发布日期:
1988-06-30 -
实施日期:
出版语种:
EN-FR
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