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Homepage>BS Standards>31 ELECTRONICS>31.140 Piezoelectric and dielectric devices>BS EN 60444-9:2007 Measurement of quartz crystal unit parameters Measurement of spurious resonances of piezoelectric crystal units
immediate downloadReleased: 2007-05-31
BS EN 60444-9:2007 Measurement of quartz crystal unit parameters Measurement of spurious resonances of piezoelectric crystal units

BS EN 60444-9:2007

Measurement of quartz crystal unit parameters Measurement of spurious resonances of piezoelectric crystal units

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Standard number:BS EN 60444-9:2007
Pages:18
Released:2007-05-31
ISBN:978 0 580 50668 0
Status:Standard
DESCRIPTION

BS EN 60444-9:2007


This standard BS EN 60444-9:2007 Measurement of quartz crystal unit parameters is classified in these ICS categories:
  • 31.140 Piezoelectric devices
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.