Pulse_width_modulator_using_an_ECG955M_timer_oscillator_chip

Published:2009/7/21 3:35:00 Author:Jessie | From:SeekIC

Pulse width modulator using an ECG955M timer/oscillator chip. The flip-flop is connected in a monostable mode. The circuit is triggered with a continuous pulse train and the threshold voltage is modulated by the signal applied to control voltage pin 5. This has the effect of modulating the pulse width as control voltage varies (courtesy GTE Sylvania Incorporated).



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