Measurement of quartz crystal unit parameters - Part 9: Measurement of spurious resonances of piezoelectric crystal units

Published date

12-04-2007

Publisher

European Committee for Standards - Electrical

Foreword
1 Scope
2 Overview
3 Measurement methods
Bibliography

Describes two methods for determining the spurious (unwanted) modes of piezoelectric crystal resonators: method A (the full parameter determination) and method B (the resistance determination). Extends the capabilities and improves the reproducibility and accuracy with respect to previous methods.

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

Standards	Relationship
I.S. EN 60444-9:2007	Identical
UNE-EN 60444-9:2007	Identical
IEC 60444-9:2007	Identical
NBN EN 60444-9 : 2007	Identical
CEI EN 60444-9 : 2009	Identical
DIN EN 60444-9:2007-12	Identical
NEN EN IEC 60444-9 : 2007	Identical
PN EN 60444-9 : 2007	Identical
NF EN 60444-9 : 2014	Identical
BS EN 60444-9:2007	Identical

I.S. EN IEC 63041-1:2018	PIEZOELECTRIC SENSORS - PART 1: GENERIC SPECIFICATIONS
EN IEC 63041-1:2018	Piezoelectric sensors - Part 1: Generic specifications
EN 60444-8:2017	Measurement of quartz crystal unit parameters - Part 8 : Test fixture for surface mounted quartz crystal units
BS EN 60444-8:2017	Measurement of quartz crystal unit parameters Test fixture for surface mounted quartz crystal units