BS EN 60444-9:2007
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Measurement of quartz crystal unit parameters – Measurement of spurious resonances of piezoelectric crystal units
Published By | Publication Date | Number of Pages |
BSI | 2007 | 18 |
IEC 60444-9:2007 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.