LOGIC_CONTROLLED_ANALOG_SWITCH

Published:2009/7/14 1:00:00 Author:May | From:SeekIC

2N4860 JFETs were chosen for low leakage and 25-ohm ON resistance in switching circuit. LM102 opamp serves as voltage buffer. DS7800 IC provides switch drive under control of DTL or TTL levels.- FET Databook, National Semiconductor, Santa Clara, CA, 1977, p 6-26-6-36.



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