TDA8375A Datasheet – PAL/NTSC and NTSC TV Processor

Part Number : TDA8375A

Function : I2C-bus Controlled Economy PAL/NTSC and NTSC TV-processor

Package :  DIP 56 Pin Type

Manufacturers : Philips Semiconductor, NXP

Images :
TDA8375A datasheet processor

Description :

The various versions of the TDA837x series are I2C-bus controlled single-chip TV processors which are intended to be applied in PAL/NTSC (TDA8374 and TDA8375) and NTSC (TDA8373 and TDA8377) television receivers.

Features

1. Vision IF amplifier with high sensitivity and good figures for differential phase and gain
2. PLL demodulator for the IF signal
3. Alignment-free sound demodulator
4. Flexible source selection with a CVBS input for the internal signal and Y/C or CVBS input for the external
signal
5. Audio switch
6. The output signal of the CVBS (Y/C) switch is externally available

Pinout :

TDA8375A pinout

Synchronization circuit

The sync separator is preceded by a controlled amplifier which adjusts the sync pulse amplitude to a fixed level. These pulses are fed to the slicing stage which operates at 50% of the amplitude.

Other data sheets within the file : TDA8375, TDA8373, TDA8373B, TDA8373A, TDA8374A

TDA8375A Datasheet PDF

 

TDA8375A pdf