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TELEFUNKEN Semiconductors
TDA4471
Multistandard Video-IF and Quasi Parallel Sound Processing
Description
The TDA4471 is an integrated bipolar circuit for full multistandard video/sound IF (VIF/SIF) signal processing in TV/VCR and Multimedia applications.
The circuit processes all TV video IF signals with negative modulation (e.
g.
B/G standard), positive modulation (e.
g.
L standard) and the AM, FM/NICAM sound IF signals.
Specially two video IF inputs (2 x VIF) in combination with one sound IF input (1 x SIF) and the common pinning with the TDA4474 gives flexibility to design a universal IF module for various applications.
Features
D 5V supply
voltage; low power consump...