BS-EN-60679-3-2002 IEC-60679-3-2001.pdf
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1、BRITISH STANDARD BS EN 60679-3:2002 IEC 60679-3:2001 Quartz crystal controlled oscillators of assessed quality Part 3: Standard outlines and lead connections The European Standard EN 60679-3:2001 has the status of a British Standard ICS 31.140 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY
2、 COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 16:47:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60679-3:2002 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority
3、 of the Standards Policy and Strategy Committee on 19 February 2002 BSI 19 February 2002 ISBN 0 580 39014 4 National foreword This British Standard is the official English language version of EN 60679-3:2001. It is identical with IEC 60679-3:2001. The UK participation in its preparation was entruste
4、d to Technical Committee EPL/49, Piezo-electric devices for frequency control and selection, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to th
5、e old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references The British Standards which implement these international or European
6、publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary
7、 provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enq
8、uiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 34, an inside
9、 back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 16:47:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN S
10、TANDARDEN 60679-3 NORME EUROPENNE EUROPISCHE NORMOctober 2001 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2001 CENELEC -All
11、rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60679-3:2001 E ICS 31.140 English version Quartz crystal controlled oscillators of assessed quality Part 3: Standard outlines and lead connections (IEC 60679-3:2001) Oscillateurs pilots par quartz
12、 sous assurance de la qualit Partie 3: Encombrements normaliss et connexions des sorties (CEI 60679-3:2001) Quarzoszillatoren mit bewerteter Qualitt Teil 3: Norm-Gehusemae und Anschlussdrhte (IEC 60679-3:2001) This European Standard was approved by CENELEC on 2001-10-01. CENELEC members are bound to
13、 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 Centra
14、l 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 stat
15、us as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed
16、 Copy: sheffieldun sheffieldun, na, Fri Nov 10 16:47:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60679-3:2001- 2 - Foreword The text of document 49/495/FDIS, future edition 2 of IEC 60679-3, prepared by IEC TC 49, Piezoelectric and dielectric devices for frequency control and selection, was sub
17、mitted to the IEC- CENELEC parallel vote and was approved by CENELEC as EN 60679-3 on 2001-10-01. 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) 2002-07-01 latest date by whic
18、h the national standards conflicting with the EN have to be withdrawn(dow) 2004-10-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex A is normative. _ Endorsement notice The text of the International Standard IEC 60679-3:2001 was approved by CENELEC as a
19、 European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60679-1NOTE Harmonized as EN 60679-1:1998 (not modified). IEC 60679-4NOTE Harmonized as EN 60679-4:1998 (not modified). _ Page 2 EN 606793:200
20、1 BSI 19 February 2002 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 16:47:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 60679-3 ? IEC:2001 3 CONTENTS Page INTRODUCTION 4 Clause 1Scope 5 2Guidance for the standardization of outline drawings for frequency control and selection devices 5 3Dim
21、ensions of crystal oscillator enclosure 7 4Lead connections. 7 5Designation of crystal oscillator enclosures 7 Specification sheets 1 to 17 9 to 31 Annex A (normative) Lead connections of crystal oscillators Type CO 01 to CO 2432 Bibliography34 Table 1 Designation of crystal oscillator enclosures 7
22、Table A.1 Lead connections of crystal oscillators Type CO 01 to CO 24.32 Page 3 EN 606793:2001 BSI 19 February 2002 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 16:47:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 60679-3 ? IEC:2001 4 INTRODUCTION The first edition of IEC 60679-3 (1989), it
23、s amendment and supplement contained 52 enclosure types showing the dimensional and geometrical characteristics of these enclosures. Since its release, due to progress in technology, many of the enclosures given in the standard have become obsolete. Bearing this in mind, technical committee 49 has i
24、ssued a questionnaire on all outlines contained in IEC 60679-3. Based on the replies received, technical committee 49 made a decision at the meeting held in Rotterdam in June 1996 to retain only enclosures which remained in “wide usage”. These enclosures are specified in the present standard. The fo
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