TA1282N Datasheet PDF – NTSC 1Chip Color TV IC – Toshiba

Part Number : TA1282N

Function : I2C BUS Control NTSC 1Chip Color TV IC

Package : DIP 56 Pin Type

Manufacturers : Toshiba

Image

TA1282N

Description :

TA1282N provides PIF, SIP, Video, Chroma and Deflection circuit for NTSC Color TV. TA1282N also provides Audio Video Switch and Text interface. TA1282N combine these function in a 56pin dual-in-line shrink-type plastic package. The IC realizes rationalzation of various alignments and controls by bus control system.

TA1282N Datasheet Pinout

TA1282N Pinout Datasheet

Features

1. PLL Type IF Demodulation ( Bus alignment )
2. Adjustment Free AFT without Tank Coil
3. RF AGC Output ( Delay point : Bus alignment )
4. Dual Time Constant Fast AGC

TA1268N Datasheet


 pdf

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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