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TDA8303 - Small signal combination IC for black/white TV

Description

The TDA8303/TDA8303A combines all small signal functions (except the tuner) which are required for a monochrome television receiver.

For a complete black and white receiver only the output stages for video, sound, horizontal and vertical deflection and a tuner have to be added.

Features

  • Video IF amplifier with synchronous demodulator.
  • Automatic gain control (AGC) detector suitable for negative modulation.
  • AGC tuner.
  • Automatic frequency control (AFC) circuit with sample-and-hold.
  • Video preamplifier.
  • Sound IF amplifier and demodulator.
  • DC volume control or separate supply for starting the horizontal oscillator.
  • Audio preamplifier.
  • Horizontal synchronization circuit with two control loops.
  • V.

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Datasheet preview – TDA8303

Datasheet Details

Part number TDA8303
Manufacturer NXP
File Size 153.31 KB
Description Small signal combination IC for black/white TV
Datasheet download datasheet TDA8303 Datasheet
Additional preview pages of the TDA8303 datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA8303 TDA8303A Small signal combination IC for black/white TV Preliminary specification File under Integrated Circuits, IC02 July 1992 Philips Semiconductors Preliminary specification Small signal combination IC for black/white TV FEATURES • Video IF amplifier with synchronous demodulator • Automatic gain control (AGC) detector suitable for negative modulation • AGC tuner • Automatic frequency control (AFC) circuit with sample-and-hold • Video preamplifier • Sound IF amplifier and demodulator • DC volume control or separate supply for starting the horizontal oscillator • Audio preamplifier • Horizontal synchronization circuit with two control loops • Vertical synchronization (divider system) and sawtooth generation with automatic amplitude adjustment for
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