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1、BRITISH STANDARD BS EN 169100:1993 Harmonized system of quality assessment for electronic components Sectional specification: Quartz crystal controlled oscillators (Capability approval) The European Standard EN 169100:1993 has the status of a British Standard Licensed Copy: sheffieldun sheffieldun,
2、na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 169100:1993 This British Standard, having been prepared under the direction of the Electronic Components Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 August 19
3、93 BSI 02-2000 The following BSI references relate to the work on this standard: Committee reference ECL/11 Draft for comment 91/30356 DC ISBN 0 580 22225 X Cooperating organizations The European Committee for Electrotechnical Standardization (CENELEC), under whose supervision this European Standard
4、 was prepared, comprises the national committees of the following countries: AustriaItaly BelgiumLuxembourg DenmarkNetherlands FinlandNorway FrancePortugal GermanySpain GreeceSweden IcelandSwitzerland IrelandUnited Kingdom Amendments issued since publication Amd. No.DateComments Licensed Copy: sheff
5、ieldun sheffieldun, na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 169100:1993 BSI 02-2000i Contents Page Cooperating organizationsInside front cover National forewordii Foreword2 Text of EN 1691005 National annex NA (informative) Committees responsibleInside back cover Nat
6、ional annex NB (informative) Cross-referencesInside back cover Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 169100:1993 ii BSI 02-2000 National foreword This British Standard has been prepared under the direction of the Electronic C
7、omponents Standards Policy Committee. It is identical with EN 169100:1993 Sectional specification: Quartz crystal controlled oscillators (Capability approval), published by the Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELEC). A British
8、Standard does not purport to include all the necessary 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. Summary of pages This document comprises a front co
9、ver, an inside front cover, pages i and ii, the EN title page, pages 2 to 26, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: s
10、heffieldun sheffieldun, na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 169100 May 1993 Descriptors: Quality, electronic components, oscillators English version Sectional specification: Quartz crystal controlled oscillators (Cap
11、ability approval) Spcification intermdiaire: Oscillateurs pilots par quartz (Agrment de savoir-faire) Rahmenspezifikation: Quarzoszillatoren (Befhigungsanerkennung) This European Standard was approved by the CENELEC Electronic Components Committee (CECC) on 02 March 1992. CENELEC members are bound t
12、o 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 Gener
13、al Secretariat of the CECC 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 CECC Central Secretariat
14、 has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. The membershi
15、p of the CECC is identical, with the exception of the national electrotechnical committees of Greece, Iceland and Luxembourg. CECC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretar
16、iat: rue de Stassart 35, B-1050 Brussels 1993 Copyright reserved to CENELEC members Ref. No. EN 169100:1993 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 169100:1993 BSI 02-2000 2 Foreword The CENELEC Electronic Components Committee (
17、CECC) is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized system for electronic components of assessed quality. The object of the System is to facilitate international trade by the harmonization of the s
18、pecifications and quality assessment procedures for electronic components, and by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced under the System are thereby acceptable in all member countries without further testing. This European Standard wa
19、s prepared by CECC WG 17, Piezoelectric devices for frequency control and selection. It is based, wherever possible, on the publications of the International Electrotechnical Commission (IEC) and in particular on IEC 679-1 Quartz crystal controlled oscillators Part 1: General information, test condi
20、tions and methods. The text of the draft based on document CECC(Secretariat)2806 was submitted to the formal vote; together with the voting report, circulated as document CECC(Secretariat)3027 it was approved by CECC as EN 169100 on 02 March 1992. The following dates were fixed: latest date of annou
21、ncement of the EN at national level(doa) 1993-04-05 latest date of publication of an identical national standard(dop) 1993-10-05 latest date of declaration of national standards obsolescence1993-10-05 latest date of withdrawal of conflicting national standards(dow) 2003-04-05 Licensed Copy: sheffiel
22、dun sheffieldun, na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 169100:1993 BSI 02-20003 Contents Page Foreword2 Section 1. Scope5 Section 2. General, preferred ratings and guidance on detail specifications5 2.1Related documents5 2.2Preferred ratings and characteristics5 2.3In
23、formation to be prescribed in detail specifications5 Section 3. Capability approval6 3.1Eligibility for capability approval6 3.2Structural similarity6 3.3Procedures for capability approval6 3.4Capability manual6 3.5Capability qualifying components (CQCs)7 3.6Inspection requirements for CQCs8 3.7Prog
24、ramme for capability approval8 3.8Capability approval report9 3.9Abstract of description of capability9 3.10 Modifications likely to affect capability approval9 3.11 Initial capability approval9 3.12 Maintenance of capability approval22 3.13 Rework and repair work23 3.14 Quality conformance inspecti
25、on23 3.15 Screening procedures23 Section 4. Test and measurement procedures23 Annex A Example layout of an abstract of description of capability for inclusion in CECC 0020024 Annex B Layout of the front page of a CQC Specification for process control25 Annex C Layout of the front page of a CQC Speci
26、fication to demonstrate a boundary or limit25 Figure 1 Selection of CQCs all methods of construction10 Figure 2 Test plan for deposition of electrode material CQCs11 Figure 3 Test plan for bonding CQCs11 Figure 4 Test plan for component assembly CQCs12 Figure 5 Test plan for alignment CQCs13 Figure
27、6 Test plan for enclosure CQCs13 Figure 7 Test plan for mounting CQCs14 Page Figure 8 Test plan for frequency, input, output and temperature range CQCs15 Figure 9 Test plan for frequency/load, frequency/voltage, external frequency adjustment and FM characteristics CQCs15 Figure 10 Test plan for clim
28、atic performance CQCs16 Figure 11 Test plan for frequency ageing CQCs17 Table 1 Test schedule for initial capability approval17 Table 2 Periodic tests for maintenance of capability approvals22 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI
29、4 blank Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 169100:1993 BSI 02-20005 Section 1. Scope This sectional specification applies to quartz crystal controlled oscillators as custom built products or as standard catalogue items and wh
30、ose quality is assessed on the basis of capability approval. It prescribes the preferred ratings and characteristics, with the appropriate tests and measuring methods contained in the generic specification EN 169000, and gives the general performance requirements to be used in detail specifications
31、for quartz crystal controlled oscillators. The concept of preferred values is directly applicable to standard catalogue items but does not necessarily apply to custom built products. Section 2. General, preferred ratings and guidance on detail specifications 2.1 Related documents IEC 68, Basic envir
32、onmental testing procedures. EN 168000, Generic specification: Quartz crystal units. EN 169000, Generic specification: Quartz crystal controlled oscillators. NOTEThe above references apply to the current editions except for IEC 68 for which the referred edition and the applicable test clauses of EN
33、169000 shall be used. 2.2 Preferred ratings and characteristics The values given in detail specifications shall preferably be selected from those stated in 2.4 of the generic specification EN 169000. 2.3 Information to be prescribed in detail specifications (for both custom built and standard catalo
34、gue items) Guidance on the preparation of detail specifications is given in the blank detail specification. Each detail specification shall state all the tests and measurements required for inspection. For standard catalogue items this shall, as a minimum, include the relevant tests given in the bla
35、nk detail specification, with methods and severities. The following information shall be given in each detail specification. 2.3.1 Outline drawing and dimensions The detail specification shall include a dimensional drawing of the crystal controlled oscillator, and/or reference to an appropriate Inte
36、rnational Standard, to permit easy recognition and to provide information for dimensioning and gauging procedures. The dimensions shall include the overall dimensions of the body of the component and the size and spacing of the terminations. All dimensions shall be stated in mm. Terminal connections
37、 shall be identified for all enclosures. When a detail specification covers more than one enclosure the dimensions and their associated tolerances shall be placed in a table below the drawing. When the configuration is other than described above, the detail specification shall state such dimensional
38、 information as will adequately describe the crystal controlled oscillator. 2.3.2 Marking The detail specification shall prescribe the content of the marking on the crystal controlled oscillator and on the primary package in accordance with 2.5 of EN 169000. 2.3.3 Ordering information The detail spe
39、cification shall prescribe that the following information is required when ordering a crystal controlled oscillator: 1) Quantity 2) Detail specification number, issue number and date and where applicable 3) Type of oscillator (e.g. SPX0, VCX0, TCX0 etc.) Licensed Copy: sheffieldun sheffieldun, na, F
40、ri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 169100:1993 6 BSI 02-2000 4) Nominal frequency in kHz or MHz 5) Enclosure type 6) Frequency tolerance(s) and operating temperature range 7) Full description of any additional requirements to identify the oscillator. 2.3.4 Additional in
41、formation (not for inspection purposes) The detail specification may include information which does not normally require verification by the inspection procedure, such as circuit diagrams, curves, drawings and notes needed for clarification. Section 3. Capability approval 3.1 Eligibility for capabil
42、ity approval Prior to making an application for capability approval a manufacturer shall first obtain manufacturers inspection approval in accordance with CECC 00114 Part I. The primary stage of manufacture shall be as defined in 3.1 of the generic specification EN 169000. 3.2 Structural similarity
43、Structural similarity is not applicable to Capability Approval. However, it is applicable to released lots as defined in clause 3.14.1 of this specification. 3.3 Procedures for capability approval 3.3.1 General Capability approval in quartz crystal controlled oscillator technology covers: the comple
44、te design, material preparation and manufacturing techniques, including control procedures and tests the performance limits claimed for the processes and products, that is, those specified for the Capability Qualifying Components (CQCs) the range of mechanical structures for which approval is grante
45、d. 3.3.2 Application for capability approval In order to obtain capability approval the manufacturer shall apply the rules of procedure given in 2.4 of CECC 00114 Part III. In an application for capability approval the manufacturer shall define the boundaries of the capability for which approval is
46、sought in accordance with 3.5. 3.3.3 Granting of capability approval Capability approval shall be granted when the manufacturer has: prepared a capability manual describing the capability for which he wishes to be approved, to the satisfaction of the ONS agreed with the ONS the range of CQCs, as def
47、ined in 2.7 of CECC 00114 Part III, to be used for the assessment of capability successfully demonstrated that he can design and manufacture components which satisfy the requirements of this sectional specification, within the limits of his capability prepared a capability approval test report to th
48、e satisfaction of the ONS. 3.4 Capability manual The manufacturer shall prepare a manual describing his capability (see 2.5 of CECC 00114 Part III), in relation to the technologies involved. The manual shall be approved by the ONS who shall ensure that it is a true and complete record of procedures
49、carried out by the manufacturer during the design, production, testing, inspection and release of his products. The manual is a document that shall be treated as “commercial in confidence”. The manual shall include the following as a minimum: Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:19:56 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 169100:1993 BSI 02-20007 a general introduction and description of the technologies involved aspects of customer liaison including provisions of design rules (if