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Publication details

Publication CODE Title
IEC 60444-9:2007 (2007-02) MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS - PART 9: MEASUREMENT OF SPURIOUS RESONANCES OF PIEZOELECTRIC CRYSTAL UNITS
 
Price Excl. VAT Total number of pages, tables and drawings
85.00 € 15.
Description
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.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC TR 60283:1968
Origin
Committee TC 49
SURFACE MOUNTED PIEZOELECTRIC DEVICES FOR FREQUENCY CONTROL AND SELECTION
Responsible Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building Bd Auguste Reyers, 80
1030  BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
Approval
BEC Approval 2007-02-20
ICS-Code (International Standards Classification) 31.140
IEC publication date 2007-02-20
IEC stability date 2020-12-31
IEC last modification date 2020-01-02