TDA4433
TV SIGNAL IDENTIFICATION CIRCUIT AND AFC INTERFACE
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IDENTIFICATION OF TRUE TV STATIONS ONLY LOW IMPEDANCE OUTPUT OF THE IDENTIFICATION SIGNAL DIGITAL CONTROL SIGNAL FOR AUTOMATIC SEARCH AND AFC OPERATION THERMAL COMPENSATION OF THE VOLTAGE
REGULATOR
DIP14 (Plastic Package)
DESCRIPTION The TDA4433 is a monolithic integrated circuit in a 14 lead dual-in-line plastic package.
It integrates the following functions : - TV signal identificator - Sync.
separator - Threshold detector - Digital Interface - Voltage
regulator.
PIN CONNECTIONS
ORDER CODE : TDA4433
VS OUTPUT A AFC ”S” CURVE INPUT STABILIZED VOLTAGE OUT IDENTIFICATION TIME CONSTANT OUTPUT B N.
C.
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