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function and data of pins of integrated circuit TDA9815

2016-10-13 19:31  
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function and data of pins of integrated circuit TDA9815
function and data of pins of integrated circuit TDA9815
TDA9815--Intermediate frequency signal processing integrated circuit TDA9815 is the intermediate frequency signal processing integrated circuit produced by Philips,which is applied to large-screen color TVs.1.function characteristics  TDA9815 IC contains the image intermediate frequency signal processing circuit, accompanying sound IF signal processing circuit, voltage-controlled oscillator circuit, the image IF input switch circuit, standard switching circuit, medium-level AGC circuit,tuner AGC circuit, AFT control circuit, and other auxiliary circuits.