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SRPS EN 60444-9:2010

Measurement of quartz crystal unit parameters - Part 9: Measurement of spurious resonances of piezoelectric crystal units

Jun 30, 2010

General information

60.60    

ISS

N040

European Norm

31.140  

English  

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Scope

Describes two methods for determining the spurious (unwanted) modes of piezoelectric crystal resonators: method A (the full parameter determination) and method B (the resistance determination). Extends the capabilities and improves the reproducibility and accuracy with respect to previous methods.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS N.R9.020:1974

NOW

PUBLISHED
SRPS EN 60444-9:2010
60.60 Standard published

Related project

Adopted from EN 60444-9:2007