PULSE_RATE_DETECTOR

Published:2009/7/1 22:54:00 Author:May | From:SeekIC

Operates from 1 Hz to 2 MHz, providing one logic level when input rate crosses set point and opposite logic level when input rate falls below set point. Serpoint rate is reciprocal of MVBR time, or 1/R1C1.Two periods of input signal are sufficient for response to rate change. Value of C2 is R1C1/ 1.5x 106.-J. M. Toth, Versatile Circuit Forms Accurate Pulse-Rate Detector, EDN Magazine, Aug. 20, 1977, p 142-143.



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