POSITIVE_TRANSMISSION_GATE

Published:2009/7/16 2:23:00 Author:Jessie | From:SeekIC

Is equivalent to digitally controlled analog switch, for frequency range of 8 to 650 kc. Output signal never passes through active device, hence is not attenuated, distorted, or delayed. Will pass a-c signal with zero aver age value. Ratio of on voltage to off voltage is 420:1 (4.2 V pp to 10 mV p-p), for isolation of 54.5 db.-V. A. Bloom, Positive Transmission Gate, EEE,10;9, p 26-27.



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

Print this Page | Comments | Reading(3)