IF amplifier IC circuit

Published:2011/6/19 4:47:00 Author:John | Keyword: IF amplifier | From:SeekIC

The picture shows a basic circuit composed of IF amplifier module. If a local reception of AM receiver is needed, the first-level circuit is only needed. For receivers with short-wave or other needed high-sensitivity, two or three circuits are needed to increase the gain. Each level of the gain requires 50dB and some projects may require 80 ~ 110dB. IF amplifier module is constructed based MC-1350P gain module chip (the chip can also replace NTE-746 in the NTE).



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