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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN IEC 60444-6 [CURRENT] references following documents:

Document number Edition Title
IEC 60444-1 1986 Measurement of quartz crystal unit parameters by zero phase technique in a π-network; part 1: basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a π-network More 
IEC 60444-5 1995-03 Measurement of quartz crystal unit parameters - Part 5: Methods for the determination of equivalent electrical parameters using automatic network analyzer techniques and error correction More 
IEC 60444-8 2016-12 Measurement of quartz crystal unit parameters - Part 8: Test fixture for surface mounted quartz crystal units More 
IEC 60122-2-1 1991-07 Quartz crystal units for frequency control and selection; part 2: guide to the use of quartz crystal units for frequency control and selection; section 1: quartz crystal units for microprocessor clock supply More