I.S. EN 60444-6:2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS - PART 6: MEASUREMENT OF DRIVE LEVEL DEPENDENCE (DLD) (IEC 60444-6:2013 (EQV))
Hardcopy , PDF
10-28-2021
English
01-01-2013
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 DLD effects
4 Drive levels for DLD measurement
5 Test methods
Annex A (normative) - Relationship between
electrical drive level and mechanical
displacement of quartz crystal units
Annex B (normative) - Method C: DLD measurement
with oscillation circuit
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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