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IEC TR 60444-4:1988 ED1

Measurement of quartz crystal unit parameters by zero phase technique in a pi-network. Part 4: Method for the measurement of the load resonance frequency fL, load resonance resistance RL and the calculation of other derived values of quartz crystal units, up to 30 MHz IEC TR 60444-4:1988 ED1

Publication date:   Jun 30, 1988

General information

60.60 Standard published   Jun 30, 1988

IEC

TC 49

Technical Report

31.140   Piezoelectric devices

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Specifies a simple method of measuring load resonance frequency. The method uses the change in resonance frequency which occurs when a load capacitance is inserted in series with the crystal unit.

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PUBLISHED
IEC TR 60444-4:1988 ED1
60.60 Standard published
Jun 30, 1988