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  • NBN EN 60444-8 : 2003

    Current The latest, up-to-date edition.

    MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS - PART 8: TEST FIXTURE FOR SURFACE MOUNTED QUARTZ CRYSTAL UNITS

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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

    INTRODUCTION
    1 Scope
    2 Normative references
    3 General issue
    4 Leadless surface mounted quartz crystal units
      4.1 Enclosure
      4.2 Overtone and frequency range
    5 Specifications of measurement method, test fixture
      5.1 Specifications of measurement method
      5.2 Specifications of test fixture
    6 Calibration of measurement system and C[L] adapter
      board
      6.1 Calibration of measurement system
      6.2 Calibration of C[L] adapter board
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies the test fixture that allows the accurate measurement of resonance frequency, resonance resistance, and equivalent electrical circuit parameters of a leadless surface mounted quartz crystal units using zero phase technique as specified in IEC 60444-4 and IEC 60444-5.

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    Document Type Standard
    Publisher Belgian Standards
    Status Current
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