IEC 60444-9-2007 标准详情
- 标准号:IEC 60444-9-2007
- 中文标题:石英晶体元件参数测量.第9节:压电晶体元件寄生振荡测量
- 英文标题:measurement of quartz crystal unit parameters - part 9: measurement of spurious resonances of piezoelectric crystal units
- 标准类别:国际电工委员会标准
- 发布日期:2007-02-20
This part of IEC 60444 describes two methods for determining the spurious (unwanted) modes of piezoelectric crystal resonators. It extends the capabilities and improves the reproducibility and accuracy compared to previous methods.The previous method
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