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TDA8847 Datasheet I2c-bus Controlled Pal/ntsc/secam Tv Processors

Manufacturer: NXP Semiconductors

Overview: INTEGRATED CIRCUITS DEVICE SPECIFICATION TDA884X/5X-N2 series I2C-bus controlled PAL/NTSC/SECAM TV processors Tentative Device Specification December 16, 1997 Previous version: April 24, 1997 Philips Semiconductors.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The various versions of the TDA 884X/5X series are I2C-bus controlled single chip TV processors which are intended to be applied in PAL, NTSC, PAL/NTSC and multi-standard television receivers.

The N2 version is pin and application compatible with the N1 version, however, a new

Key Features

  • The following features are available in all IC’s:.
  • Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components.
  • Alignment-free multi-standard FM sound demodulator (4.5 MHz to 6.5 MHz).
  • Audio switch.
  • Flexible source selection with CVBS switch and Y(CVBS)/C input so that a comb filter can be applied.
  • Integrated chrominance trap circuit.
  • Integrated luminance delay line.
  • Asymmetrical peaking in the.

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