GB/T 12274.4-2021
Quartz crystal controlled oscillators of assessed quality—Part 4: Sectional specification—Capability approval (English Version)

Standard No.

GB/T 12274.4-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 12274.4-2021

Scope

This part of GB/T12274 applies to quartz crystal oscillators made as customized products or standard products for which quality assessment is based on capability approval. This Part specifies the preferred ratings and characteristics and test and measurement methods given in the general specification IEC 606791, and gives the general performance requirements used in the detailed specifications for quartz crystal oscillators. Priority ratings apply directly to standard products but may not necessarily apply to custom products.

GB/T 12274.4-2021 Referenced Document

• IEC 60122-1:2002 Quartz crystal units of assessed quality - Part 1: Generic specification
• IEC 60679-1:2007 Quartz crystal controlled oscillators of assessed quality - Part 1: Generic specification
• IEC 60679-4-1 Quartz crystal controlled oscillators of assessed quality - Part 4-1: Blank detail specification - Capability approval

GB/T 12274.4-2021 history

• 2021 GB/T 12274.4-2021 Quartz crystal controlled oscillators of assessed quality—Part 4: Sectional specification—Capability approval

GB/T 12274.4-2021 -All Parts