BS EN 60444-9:2007
Current
The latest, up-to-date edition.
Measurement of quartz crystal unit parameters Measurement of spurious resonances of piezoelectric crystal units
Hardcopy , PDF
English
31-05-2007
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Foreword
1 Scope
2 Overview
3 Measurement methods
Bibliography
Describes two methods for determining the spurious (unwanted) modes of piezoelectric crystal resonators.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 04/30123439 DC. (05/2007)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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.
| Standards | Relationship |
| I.S. EN 60444-9:2007 | Identical |
| IEC 60444-9:2007 | Identical |
| NBN EN 60444-9 : 2007 | Identical |
| DIN EN 60444-9:2007-12 | Identical |
| NF EN 60444-9 : 2014 | Identical |
| EN 60444-9:2007 | Identical |
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