DIN IEC 60122-1:1992-11
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
QUARTZ CRYSTAL UNITS FOR FREQUENCY CONTROL AND -SELECTION - PART 1: STANDARD VALUES AND TEST CONDITIONS
27-11-1998
12-01-2013
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.
| DevelopmentNote |
Supersedes DIN 45102 (07/2002)
|
| DocumentType |
Standard
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Withdrawn
|
| Supersedes |
| DIN EN 60444-4:1997-10 | MEASUREMENT OF QUARTZ CRYSTAL UNIT PARAMETERS BY ZERO PHASE TECHNIQUE IN A [PI]-NETWORK - PART 4: METHOD FOR THE MEASUREMENT OF THE LOAD RESONANCE FREQUENCY F[L], LOAD RESONANCE RESISTANCE R[L] AND THE CALCULATION OF OTHER DERIVED VALUES OF QUARTZ CRYSTAL UNITS, UP TO 30 MHZ |
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