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    I.S. EN IEC 60444-6:2021

    Current The latest, up-to-date edition.

    Measurement of quartz crystal unit parameters - Part 6: Measurement of drive level dependence (DLD) (IEC 60444-6:2021)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  27-10-2021

    Publisher:  National Standards Authority of Ireland

    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.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 DLD effects
    5 Drive levels for DLD measurement
    6 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

    Abstract - (Show below) - (Hide below)

    This part of IEC 60444 applies to the measurements of drive level dependence (DLD) of quartz crystal units.

    General Product Information - (Show below) - (Hide below)

    Committee TC 49
    Document Type Standard
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes
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