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TDA8822 - Universal I2C-bus programmable RF modulator

Description

plastic small outline package; 24 leads; body width 7.5 mm plastic shrink small outline package; 24 leads; body width 5.3 mm GENERAL DESCRIPTION TDA8822 The TDA8822 is a programmable modulator which generates an RF TV channel from a baseband video signal and a baseband audio signal in the event of

Features

  • 5 V power supply.
  • Video amplifier with clamp and white clip circuits.
  • Programmable video modulation depth.
  • FM sound modulator (4.5, 5.5, 6.0 and 6.5 MHz).
  • Programmable picture-to-sound ratio.
  • Programmable deviation of the sound subcarrier.
  • Input for modulated NICAM sound subcarrier or second frequency modulated sound subcarrier.
  • Asymmetrical or symmetrical RF output buffer.
  • Symmetrical RF oscillator for UHF or VHF.

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Datasheet preview – TDA8822

Datasheet Details

Part number TDA8822
Manufacturer NXP Semiconductors
File Size 187.52 KB
Description Universal I2C-bus programmable RF modulator
Datasheet download datasheet TDA8822 Datasheet
Additional preview pages of the TDA8822 datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA8822 Universal I2C-bus programmable RF modulator Preliminary specification File under Integrated Circuits, IC02 1997 Jan 08 Philips Semiconductors Preliminary specification Universal I2C-bus programmable RF modulator FEATURES • 5 V power supply • Video amplifier with clamp and white clip circuits • Programmable video modulation depth • FM sound modulator (4.5, 5.5, 6.0 and 6.
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