DELTA_MODULATOR

Published:2009/7/6 22:43:00 Author:May | From:SeekIC

Uses LM111 comparator in basic pulse-ratio modulator circuit, with output pulse width and transition time fixed by external clock signal applied to gate of JFET switch a,. Average value of output is always proportional to input voltage,-R. C. Dobkin, Comparators Can Do More than Just Compare, EDN Magazine , Nov. 1, 1972, p 34-37.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/DELTA_MODULATOR.html

Print this Page | Comments | Reading(3)