IEC 61253-2-1993 Piezoelectric ceramic resonators a specification in the IEC quality assessment system for electronic components (IECQ) part 2 sectional specifi.pdf

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1、NORME CE1 INTERNATIONALE I NTERNATI ON AL STANDARD IEC 61 253-2 QC 670100 Premire dition First edition 1993-1 2 Rsonateurs a cramique pizolectrique - Spcification dans le systme CE1 dassurance de la qualit des composants lectroniques (IECQ) Partie 2: Specif ication intermdiaire - Homologation Piezoe

2、lectric ceramic resonators - A specification in the IEC quality assessment system for electronic components (IECQ) Part 2: Sectional specification - Qualification approval Numro de rfrence Reference number CEMEC 61253-2: 1993 Numros des publications Numbering Depuis le ler janvier 1997, les publicat

3、ions de la CE1 sont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publications de la CE1 incorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base inco

4、rporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Validit de la prsente publication Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfir- mation

5、 de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des travaux en cours entrepris par le comit technique qui a tabli cette publication, ainsi que la liste des publications tablies, se trouvent dans les documents ci- dessous: Site web d

6、e la CEI Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement (Catalogue en ligne)* Bulletin de la CE1 Disponible la fois au site web), de la CEI* et comme priodique imprim Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lecteur

7、se reportera la CE1 60050: Vocabulaire Electro- technique lnternational (VEI). Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques uti

8、lisables sur le matriel. Index, relev et compilation des feuilles individuelles, et I a CE I 606 1 7 ; Symboles graphiques pour schmas. As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. Consolidated publications Consolidated versions of some IEC publicati

9、ons including amendments are available. For example, edition numbers 1 .O, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incor- porating amendment 1 and the base publication incorporating amendments 1 and 2. Validity of this publication The technical content of IEC p

10、ublications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the subjects under consideration and work in progress undertak

11、en by the technical committee which has prepared this publication, as well as the list of publications issued, is to be found at the following IEC sources: IEC web site“ Catalogue of IEC publications Published yearly with regular updates (On-line catalogue)* Available both at the IEC web site* and a

12、s a printed periodical IEC Bulletin Terminology, graphical and letter symbols For general terminology, readers are referred to I EC 60050: lnternational Electrotechnical Voca any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, gove

13、rnmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. The formal decisions

14、 or agreements of the IEC on technical matters, prepared by technical committees on which all the National Committees having a special interest therein are represented, express, as nearly as possible, an international consensus of opinion on the subjects dealt with. They have the form of recommendat

15、ions for international use published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. In order to promote international unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximu

16、m extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. International Standard IEC 1253-2 has been prepared by IEC technical committee 49: Piezoelectric and diele

17、ctric devices for frequency control and selection. This pari 2 forms the sectional specification - Qualification approval in the IEC Quality Assessment System for Electronic Components (I ECQ) for piezoelectric ceramic reson- ators for use in electronic equipment. IEC 1253-1 forms the generic specif

18、ication - Qualification approval. IEC 1253-2-1 forms the blank detail specification - Qualification approval. The text of this standard is based on the following documents: Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above ta

19、ble. The QC number that appears on the front cover of this publication is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). -6- 1253-2 O CEI:1993 RSONATEURS CRAMIQUE PIZOLECTRIQUE - SPCIFICATION DANS LE SYSTME CE1 DASSURANCE DE LA QUALIT DES COMPOSANTS L

20、ECTRONIQUES (IECQ) Partie 2: Spcification intermdiaire - Homologation 1 Gnralits 1 .l Domaine dapplication La prsente partie de la CE1 1253 sapplique aux rsonateurs cramique pizolectrique utiliser dans lappareillage lectronique lexclusion des rsonateurs sans sorties et des rsonateurs qui sont fabriq

21、us avec des lments multiples ou qui sont fabriqus avec dautres composants lectroniques. 1.2 Objet Lobjet de la prsente partie est de prescrire les valeurs prfrentielles des caractris- tiques, de choisir dans la spcification gnrique CE1 1253-1 les procdures dassurance de la qualit et les mthodes dess

22、ai et de mesure appropries et de fixer les exigences gnrales pour les caractristiques de fonctionnement de ce type de rsonateurs. Les svrits dessai et les exigences prescrites dans les spcifications particulires doivent tre dun niveau gal ou suprieur celui de la prsente spcification intermdiaire. 1.

23、3 Rfrences normatives Les documents normatifs suivants contiennent des dispositions qui, par suite de la rfrence qui y est faite, constituent des dispositions valables pour la prsente partie de la CE1 1253. Au moment de la publication, les ditions indiques taient en vigueur. Tout document normatif e

24、st sujet rvision et les parties prenantes aux accords fonds sur la prsente partie de la CE1 1253 sont invites rechercher la possibilit dappliquer les ditions les plus rcentes des documents normatifs indiqus ci-aprs. Les membres de la CE1 et de IISO possdent le registre des Normes internationales en

25、vigueur. CE1 68: Essais denvironnement* CE1 41 O: 1973, Plans et rgles dchantillonnage pour les contrles par attributs CE1 642: 1979, Rsonateurs et dispositifs en cramique pizolectrique pour la commande et le choix de la frquence - Chapitre I: Valeurs et conditions normalises - Chapitre II: Conditio

26、ns de mesures et dessais CE1 1253-1 : 1993, Rsonateurs a cramique pizolectrique - Spcification dans le systme CE1 dassurance de la qualit des composants lectroniques (IECQ) - Partie I: Spcification gnrique - Homologation CE1 1253-2-1 : 1993, Rsonateurs a cramique pizolectrique - Spcification dans le

27、 systme CE1 dassurance de la qualit des composants lectroniques (IECQ) - Partie 2: Spcification intermdiaire - Homologation - Section 1 : Spcification particulire cadre - Niveau dassurance E * La rfrence ci-dessus se rapporte aux ditions et aux paragraphes mentionns dans la spcification gnrique (CE 1253-1).

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