Quartz crystal units - A specification in the IEC Quality Assessment System for Electronic Components (IECQ) - Part 2: Sectional specification - Capability approval
NORMA vydaná dňa 31.3.1993
Designation standards: IEC 61178-2-ed.1.0
Publication date standards: 31.3.1993
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: International technical standard
Kategória: Technické normy IEC
Applies to quartz crystal units manufactured as custom-built products or as standard catalogue items and whose quality is assessed on the basis of capability approval. Prescribes the preferred ratings and characteristics, with the appropriate tests and measuring methods contained in the generic specification IEC 1178-1 and gives general performance requirements to be used in detail specifications for quartz crystal units. Sapplique a des resonateurs a quartz fabriques a la demande ou articles standards sur catalogue dont la qualite est evaluee sur la base de lagrement de savoir-faire. Prescrit les caracteristiques et valeurs preferentielles, accompagnees des essais appropries et des methodes de mesure contenues dans la specification generique CEI 1178-1. Par ailleurs, y figurent les exigences de perfomances generales qui doivent etre employees dans les specifications particulieres pour les resonateurs a quartz.