Level 4 Telecom Filter Circuit of uA741 Op-amp

Published:2011/7/22 21:56:00 Author:Michel | Keyword: Op-amp, Level 4, Telecom, Filter Circuit | From:SeekIC

The above circuit can use common calculation formula and then the total requirements are divided into several sections:Q1=0.541，Q2=1.306.This circuit adopts LM148 or 741 four operational amplifier.



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