STV8223 Intermediate frequency amplifier integrated circuit diagram

Published:2011/5/5 1:33:00 Author:Ecco | Keyword: Intermediate frequency, amplifier, integrated circuit | From:SeekIC

STV8223 is the intermediate frequency signal amplifier integrated circuit produced by SGS-THOMSON company in French, it is widely used in various domestic and imported large screen color television sets, such as Skyworth, TCL, Rover and other high-color television. 1. Features of functionSTV8223 IC mainly contains the PLL circuit, AV / TV control circuit, 38MHz frequency discriminator circuit, intermadite and high level radioactive AGC circuit, the audio signal amplification circuit, frequency circuit, electronic volume control circuit and other subsidiary function circuit. 2. Pin functions and data STV8223 IC uses 24-pin dual in-style package, the pin functions and data are listed in Table. STV8223 IC pin functions and data



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