EN 60758:2009

SLOVENSKI STANDARD
SIST EN 60758:2009
01-april-2009
1DGRPHãþD
SIST EN 60758:2005
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Synthetic quartz crystal - Specifications and guidelines for use (IEC 60758:2008)
Synthetischer Quarzkristall - Festlegungen und Leitfaden für die Anwendung (IEC
60758:2008)
Cristal de quartz synthétique - Spécifications et guide d'utilisation (CEI 60758:2008)
Ta slovenski standard je istoveten z: EN 60758:2009
ICS:
31.140 3LH]RHOHNWULþQHLQ Piezoelectric and dielectric
GLHOHNWULþQHQDSUDYH devices
SIST EN 60758:2009 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60758:2009

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SIST EN 60758:2009

EUROPEAN STANDARD
EN 60758

NORME EUROPÉENNE
January 2009
EUROPÄISCHE NORM

ICS 31.140 Supersedes EN 60758:2005


English version


Synthetic quartz crystal -
Specifications and guidelines for use
(IEC 60758:2008)


Cristal de quartz synthétique -  Synthetischer Quarzkristall -
Spécifications et Festlegungen und Leitfaden
guide d'utilisation für die Anwendung
(CEI 60758:2008) (IEC 60758:2008)




This European Standard was approved by CENELEC on 2008-12-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: avenue Marnix 17, B - 1000 Brussels


© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60758:2009 E

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SIST EN 60758:2009
EN 60758:2009 – 2 –
Foreword
The text of document 49/808/FDIS, future edition 4 of IEC 60758, prepared by IEC TC 49, Piezoelectric
and dielectric devices for frequency control and selection, was submitted to the IEC-CENELEC parallel
vote and was approved by CENELEC as EN 60758 on 2008-12-01.
This European Standard supersedes EN 60758:2005.
EN 60758:2009 includes the following significant technical changes with respect to EN 60758:2005:
– preparation of AT-cut slice sample for etching is changed to make it easier;
– etch channel grade classification is changed considering request of the user;
– explanation of quartz axes difference between IEEE and IEC is added as Annex F.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2009-09-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-12-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60758:2008 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 60758:2009
– 3 – EN 60758:2009

Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

IEC 60068-1 1988 Environmental testing -
+ corr. October 1988 Part 1: General and guidance

+ A1 1992 EN 60068-1 1994


IEC 60122-1 2002 Quartz crystal units of assessed quality - EN 60122-1 2002
Part 1: Generic specification


IEC 60410 1973 Samplin
...