IEC 60679-1-ed.4.0

Detail information

Designation: IEC 60679-1-ed.4.0

Publication date: 26/07/2017

Pages: 36

Country: International technical standard

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Anotation

IEC 60679-1:2017 specifies general requirements for piezoelectric, dielectric and electrostatic oscillators, including Dielectric Resonator Oscillators (DRO) and oscillators using FBAR (hereinafter referred to as "Oscillator"), of assessed quality using either capability approval or qualification approval procedures. NOTE Dielectric Resonator Oscillators (DRO) and oscillators using FBAR are under consideration. This edition includes the following significant technical changes with respect to the previous edition: a) the title has been changed; b) additional matters related to oscillator using SAW or MEMS resonator in "Terms, definitions and general information" have been included; c) measurement methods of IEC 60679-1:2007 have been removed (they will be moved to IEC 62884 series); d) the content of Annex A has been extended; e) a new term and definition DIXO (Digital interfaced Crystal Oscillator) has been added; f) a new term and definition SSXO (Spread Spectrum Crystal Oscillator) has been added; g) Annex D has been added. L’IEC 60679-1:2017 specifie les exigences generales relatives aux oscillateurs piezoelectriques, dielectriques et electrostatiques, y compris les oscillateurs a resonateur dielectrique (DRO - Dielectric Resonator Oscillators) et les oscillateurs a resonateurs a ondes acoustiques de volume a couches (FBAR) (ci-apres denommes "Oscillateur"), sous assurance qualite par les procedures d’agrement de savoir-faire ou les procedures d’homologation. NOTE Les oscillateurs DRO et FBAR sont a l’etude. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) le titre a ete modifie; b) des elements supplementaires relatifs aux oscillateurs utilisant un resonateur OAS ou MEMS ont ete ajoutes dans "Termes, definitions et informations generales"; c) les methodes de mesure de l’IEC 60679-1:2007 ont ete supprimees (elles seront integrees a la serie IEC 62884); d) le contenu de l’Annexe A a ete enrichi; e) un nouveau terme et sa definition, “DIXO” (digital interfaced crystal oscillator - oscillateur a quartz a interface numerique), ont ete ajoutes; f) un nouveau terme et sa definition, “SSXO” (spread spectrum crystal oscillator - oscillateur a quartz a spectre etale), ont ete ajoutes; g) l’Annexe D a ete ajoutee.