BS EN 60444-6:2013 - Measurement of quartz crystal unit parameters. Measurement of drive level dependence (DLD)

BS EN 60444-6:2013

Measurement of quartz crystal unit parameters. Measurement of drive level dependence (DLD)

Status : Current, Work in hand   Published : October 2013

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IEC 60444-6:2013 applies to the measurements of drive level dependence (DLD) of quartz crystal units. Two test methods and one referential method are described. This edition includes the following significant technical changes with respect to the previous edition:


a) DLD measurement with oscillation circuit had the traditional method to detect the DLD abnormal modes at present time. Therefore, this method made the transition to the Annex B.


b) High reliability crystal unit is needed to use for various applications at the present day, in order to upgrade the inspection capabilities for DLD abnormal modes, the multi-level reference measurement method was introduced into this specification.




Standard NumberBS EN 60444-6:2013
TitleMeasurement of quartz crystal unit parameters. Measurement of drive level dependence (DLD)
StatusCurrent, Work in hand
Publication Date31 October 2013
Normative References(Required to achieve compliance to this standard)IEC 60444-5, EN 60444-5, IEC 60444-8, IEC 60444-1, EN 60444-8, EN 60444-1
Informative References(Provided for Information)IEC 60122-2-1:1991, IEC 60122-2-1:1991/AMD1:1993
ReplacesBS EN 60444-6:1997, IEC 60444-6:1995
International RelationshipsEN 60444-6:2013,IEC 60444-6:2013
Draft Superseded By08/30191241 DC
DescriptorsPiezoelectric devices, Formulae (mathematics), Resistance measurement, Dielectric devices, Test equipment, Circuits, Crystal resonators, Testing conditions, Mathematical calculations, Electrical measurement, Electrical testing, Power measurement (electric), Current measurement, Resonance
ICS31.140
Title in FrenchMesure des paramètres des résonateurs à quartz. Mesure de la dépendance du niveau d'excitation (DNE)
Title in GermanMessung von Schwingquarz-Parametern. Messung der Belastungsabhängigkeit (DLD)
CommitteeEPL/49
ISBN978 0 580 64890 8
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.167 MB
Price£182.00


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