1_MHz_SERIES_MODE_CRYSTAL

Published:2009/7/6 0:42:00 Author:May | From:SeekIC

Motorola MC1553 video amplifier provides wide band-width and output swing capability needed for high-frequency master clock or local oscillator in many system designs. Positive feedback is injected through crystal to input pin 1. Output is taken from pin 7 which is buffered internally from oscillator by gain and emitter-follower stages. Brute-force pi filter at output extracts desired fundamental frequency.- A Wide Band Monolithic Video Amplifier, Motorola, Phoenix, AZ, 1973, AN-404 , p 9.



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