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TDA8296 - Digital global standard low IF demodulator

Description

The TDA8296 is an alignment-free digital multistandard vision and sound low IF signal PLL demodulator for positive and negative video modulation including AM and FM mono sound processing.

It can be used in all countries worldwide for M/N, B/G/H, I, D/K, L and L-accent standard.

Features

  • Digital IF demodulation for all analog TV standards worldwide (M/N, B/G/H, D/K, I, L and L-accent standard).
  • Multistandard true synchronous demodulation with active carrier regeneration.
  • Alignment-free.
  • 16 MHz typical reference frequency input (from low IF tuner) or operating as crystal oscillator.
  • Internal PLL synthesizer which allows the use of a low-cost crystal (typically 16 MHz).
  • Especially suited for the NXP Silicon Tuner TDA1827x.

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Datasheet Details

Part number TDA8296
Manufacturer NXP Semiconductors
File Size 1.08 MB
Description Digital global standard low IF demodulator
Datasheet download datasheet TDA8296 Datasheet
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TDA8296 Digital global standard low IF demodulator for analog TV and FM radio Rev. 1 — 3 March 2011 Product data sheet 1. General description The TDA8296 is an alignment-free digital multistandard vision and sound low IF signal PLL demodulator for positive and negative video modulation including AM and FM mono sound processing. It can be used in all countries worldwide for M/N, B/G/H, I, D/K, L and L-accent standard. CVBS and SSIF/mono audio are provided via two DACs. FM radio preprocessing is included for simple interfacing with demodulator/stereo decoder backends. The IC is especially suited for the application with the NXP Silicon Tuner TDA1827x. All the processing is done in the digital domain. The chip has an ‘easy programming’ mode to make the I2C-bus protocol very simple.
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