• IEC TS 61994-4-4:2010

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Piezoelectric and dielectric devices for frequency control and selection - Glossary - Part 4-4: Materials - Materials for surface acoustic wave (SAW) devices

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  12-09-2022

    Language(s):  English

    Published date:  24-06-2010

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 61994-4-4:2010(E) specifies the terms and definitions for single crystal wafers applied for surface acoustic wave (SAW) devices representing the state of the art, which are intended for use in the standards and documents of IEC technical committee 49. This second edition cancels and replaces the first edition published in 2005. The main changes with respect to the previous edition are listed below:
    - Terms and definitions are rearranged in accordance with the order of the alphabet.
    - "reduced LN" is appended to terms and definitions.
    - "reduced LT" is appended to terms and definitions.
    - reduction process is appended to terms and definitions.

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

    Committee TC 49
    Development Note Stability Date: 2015. (10/2012)
    Document Type Technical Specification
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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

    07/30161553 DC : 0 BS EN 60758 - SYNTHETIC QUARTZ CRYSTAL - SPECIFICATIONS AND GUIDE TO THE USE

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
    IEC TS 61994-4-1:2007 Piezoelectric and dielectric devices for frequency control and selection - Glossary - Part 4-1: Piezoelectric materials - Synthetic quartz crystal
    IEC 62276:2016 Single crystal wafers for surface acoustic wave (SAW) device applications - Specifications and measuring methods
    IEC 60410:1973 Sampling plans and procedures for inspection by attributes
    IEC 60050-561:2014 International Electrotechnical Vocabulary (IEV) - Part 561: Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
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