FREQUENCY_DIVIDER_FOR_MEASUREMENTS

Published:2009/6/22 22:49:00 Author:May | From:SeekIC

This circuit is meant to be driven by a 1-MHz standard signal of a few volts amplitude. U1 through U5 are 7490 decade counter/divider and produce a division ratio of 100,000:1. Successive divisions of 10 can be tapped off, if desired, between stages. One or more stages can be added for still lower frequencies.



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