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Standardisation

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IEC 60122-1 Ed. 2.0 Edition 01/1976
Quartz crystal units for frequency control and selection - Part 1: Standard values and test conditions
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Abstract

Chapter I contains terms and definitions and gives standard values for operating temperature ranges, load capacitance, levels of drive and leak rate. Requirements concerning marking of the crystal unit are also stated. Chapter II deals with standard conditions for testing, visual examination, electrical and mechanical tests. A test schedule for type-tests is included.

Status

Standard - Superseded

Origin

Technical Committee :
49 : Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Evolutions
IEC 60951-3 Ed.3.0 RLV
IEC 60951-3 Ed.3.0 RLV
IEC 61178-1 Ed. 1.0

International Classification for Standards (ICS codes) :

31.140 : Piezoelectric devices

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