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IEC 60122-2-1-ed.1.0
Quartz crystal units for frequency control and selection - Part 2: Guide to the use of quartz crystal units for frequency control and selection - Section One: Quartz crystal units for microprocessor clock supply
STANDARD published on 22.7.1991
The information about the standard:
Designation standards: IEC 60122-2-1-ed.1.0
Publication date standards: 22.7.1991
SKU: NS-408917
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60122-2-1-ed.1.0 :
This guide addresses some of the special problems encountered in specifying and using quartz crystal units for frequency control with the integrated circuit oscillators commonly incorporated on microprocessor silicon devices. The special problems include the (usually unspecified) phase delay and parasitic parameters of the active circuits which often result in unpredictable behaviour of the oscillator circuit. Traite de certains problemes speciaux rencontres lorsquon specifie et utilise des resonateurs a quartz pour la commande de la frequence avec des circuits oscillateurs integres habituellement incorpores dans les dispositifs au silicium des microprocesseurs. Ces problemes speciaux comprennent le retard de phase (habituellement non specifie) et les parametres parasites des dispositifs actifs qui resultent souvent du comportement imprevisible du circuit doscillateur.
These changes apply to this standard:
IEC 60122-2-1-ed.1.0/Amd.1
Change
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Amendment 1 - Quartz crystal units for frequency control and selection - Part 2: Guide to the use of quartz crystal units for frequency control and selection - Section One: Quartz crystal units for microprocessor clock supply
(Amendement 1 - Quartz pour le controle et la selection de la frequence - Deuxieme partie: Guide pour l´emploi des resonateurs a quartz pour le controle et la selection de la frequence - Section un: Resonateurs a quartz comme base de temps dans les microprocesseurs)
Change published on 6.9.1993
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