Standard

NEK IEC 60444-9:2007

Published

Corrigendums and amendments are bought separately.

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Abstract

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.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 31.140
  • National Committee NEK/NK49

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