IEC 60444-9:2007 ED1

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

Publication date: 20 shk 2007

General information

Current stage: 60.60 Effective date: 20 shk 2007

Originator: IEC

Owner: TC 49

Type: International Standard

ICS: 31.140

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

PDF - 9 046 Lekë

Paper - 9 046 Lekë

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC TR 60283:1968 ED1

NOW

PUBLISHED
IEC 60444-9:2007 ED1
60.60 Standard published
20 shk 2007