• EN 60444-2 : 1997

    Current The latest, up-to-date edition.

    MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS BY ZERO PHASE TECHNIQUE IN A PI-NETWORK - PHASE OFFSET METHOD FOR MEASUREMENT OF MOTIONAL CAPACITANCE OF QUARTZ CRYSTAL UNITS

    Available format(s): 

    Language(s): 

    Published date:  16-04-1997

    Publisher:  European Committee for Standards - Electrical

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

    Committees responsible
    National foreword
    Method
    1 Scope
    2 Principle of measurement
    3 Measuring circuit
    4 Method of measurement
    5 Measurement errors
    6 Other measuring methods
    Appendix
    A
    Figures
    1 Equivalent circuit of a quartz crystal unit
    2 Measuring circuit
    3 Phase and impedance characteristics of a quartz crystal
        unit in the vicinity of resonance
    4 Deviation of C1 as a function of Rr for various error
        conditions
    5 Deviation of C1 as a function of measured phase angle error
        and different phase angles
    6 The effect of parallel capacitance CO on the measurement
        accuracy C1 versus measured phase angle
    Annex ZA (normative) Normative references to international
    publications with their corresponding European publications

    Abstract - (Show below) - (Hide below)

    Gives a method for measurement of the motional capacitance of quartz crystal in the frequency range 1 MHz with a total measurement error of the order of 5%.

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

    Committee SR 49
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    EN 60444-8:2017 MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS - PART 8: TEST FIXTURE FOR SURFACE MOUNTED QUARTZ CRYSTAL UNITS (IEC 60444-8:2016)
    CEI EN 60122-1 : 2004 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
    BS EN 60444-8:2017 Measurement of quartz crystal unit parameters Test fixture for surface mounted quartz crystal units
    BS EN 60122-1 : 2002 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
    I.S. EN 60122-1:2002 AMD 1 2018 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
    EN 60122-1:2002/A1:2018 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION (IEC 60122-1:2002/A1:2017)
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