NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC 61080 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60302 | 1969 | Standard definitions and methods of measurement for piezoelectric vibrators operating over the frequency range up to 30 MHz More |
| IEC 60444 | 1973 | Basic method for the measurement of resonance frequency and equivalent series resistance of quartz crystal units by zerophase technique in a n-network More |
| 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 60444-4 | 1988 | Measurement of quartz crystal unit parameters by zero phase technique in a π-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 More |
