Missing_pulse_detector_using_an_ECG955M_timer_oscillator_chip

Published:2009/7/17 3:15:00 Author:Jessie | From:SeekIC

Missing pulse detector using an ECG955M timer/oscillator chip. The timing cycle is continuously reset by the input pulse train. A change in frequency or missing pulse allows completion of the timing cycle, which causes a change in the output level. The time delay should be set a little longer than normal between pulse for this reason (courtesy GTE Sylvania Incorporated).



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