
Quartz Crystal Units For Frequency Control And -selection - Part 1: Standard Values And Test Conditions
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Chapter 1 contains terms and definitions and gives standard values for operating temperature ranges, load capacitance, levels of drive and leak rate. Requirements concerning marking of the crystal unit are also stated. Chapter 2 deals with standard conditions for testing, visual examination, electrical and mechanical tests. A test schedule for type-tests is included.
Supersedes DIN 45102 (07/2002)
IEC 122-1 Ed. 2.0 - Identical