Measurement of quartz crystal unit parameters - Part 11: Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error correction

Published date

11-05-2010

Publisher

European Committee for Standards - Electrical

FOREWORD
1 Scope
2 Normative references
3 General concepts
4 Reference plane and test conditions
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications

IEC 60444-11:2010 defines the standard method of measuring load resonance frequency f_L at the nominal value of C_L, and the determination of the effective load capacitance C_Leff at the nominal frequency for crystals with the figure of merit M > 4.

Committee	CLC/SR 49
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Current

Standards	Relationship
NBN EN 60444-11 : 2011	Identical
NEN EN IEC 60444-11 : 2011	Identical
BS EN 60444-11:2010	Identical
UNE-EN 60444-11:2010	Identical
NF EN 60444-11 : 2011	Identical
I.S. EN 60444-11:2010	Identical
IEC 60444-11:2010	Identical
CEI EN 60444-11 : 2011	Identical
PN EN 60444-11 : 2011	Identical
DIN EN 60444-11:2011-06	Identical

EN 60444-4:1997	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 60444-5:1995	Measurement of quartz crystal units parameters - Part 5: Methods for the determination of equivalent electrical parameters using automatic network analyzer techniques and error correction
IEC TR 60444-4:1988	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 60122-1:2002	Quartz crystal units of assessed quality - Part 1: Generic specification
EN 60444-5:1997	Measurement of quartz crystal unit parameters - Part 5: Methods for the determination of equivalent electrical parameters using automatic network analyzer techniques and error correction