IEC 60122-2-1:1991/AMD1:1993 : Title: 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 Pages: 19 Year: Publisher: International Electrotechnical Commission Availability: Within 1-2 working days
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