DIODE_MODIFIED_SCHMITT_TRIGGER

Published:2009/7/23 2:08:00 Author:Jessie | From:SeekIC

Addition of Rb and D1 reduces loading on driving circuit when Q1 is on, there by preventing input signal from being clamped. Same signal may therefore drive other Schmitt triggers having higher trigger levels.-J. Gaon, Diode and Resistor Increase Input Resistance of Schmitt, Electronics, 39:12, p 110-111.



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