PWM_MONO

Published:2009/7/1 5:30:00 Author:May | From:SeekIC

Circuit provides pulse-width modulation with high duty cycles and comple-mentary output, Strobe input to gate G1 drives output of gate to binary 0, turning Q1 off and letting voltageacross C1 build up until UJT Q3 fires, discharging C1. Output of UJT drives output of G2 to binary 0. Article gives timing diagrams.-G. Lewis. Simple One Shot Has Complementary Outputs, EEEMagazine. Oct. 1970. p 78-79.



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