TRANSFORMERLESS_POSITIVE_TO_NEGATIVE

Published:2009/6/30 2:30:00 Author:May | From:SeekIC

Used to derive negative supply voltage from positive supply voltage, while at same time generating 2-kHz dock signal, Negative output voltage tracks DC input voltage linearly, but magnitude is about 3 V lower. Circuit does not provide regulation.— Signetics Analog Data Manual, Signetics, Sunnyvale, CA, 1977, p 729.



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