IEC 60302:1969
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard definitions and methods of measurement for piezoelectric vibrators operating over the frequency range up to 30 MHz
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
09-08-2002
English - French, Russian
01-01-1969
Clause
FOREWORD
PREFACE
Introduction
1. Classification of phenomena
1.1 The piezoelectric vibrator and its equivalent
electric circuit
1.2 Parameters of piezoelectric vibrators
2. Transmission circuit method of measuring the parameters
of the equivalent electric circuit
2.1 Measurement general
2.2 Transmission measurement circuit
2.3 Procedure for measurement and determination of the
parameters
2.4 Numerical examples
References
TABLE IA: List of symbols used for the equivalent electric
circuit of a piezoelectric vibrator
TABLE IB: List of symbols used for the transmission network
TABLE II: Solutions for the various characteristic frequencies
TABLE III: Minimum values for the ratio Q2/r to be expected
for various types of piezoelectric vibrators
TABLE IV: Approximate relations between the characteristic
frequencies and the series resonance frequency fs
of a piezoelectric vibrator
TABLE V: Relationship between measured and fundamental values
FIGURES
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