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TDA18274 Datasheet Hybrid silicon tuner

Manufacturer: NXP Semiconductors

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General Description

The TDA18274 is a high performance silicon tuner designed for terrestrial and cable TV reception for both analog and digital signals.

The TDA18274 supports all analog and digital TV standards and delivers a Low IF (LIF) signal to a demodulator for analog TV and/or a channel demodulator for digital TV.

The TDA18274 facilitates TV design by: • Allowing on-board integration • Drastically reducing the tuner Bill Of Material (BOM) • Providing flexibility in system solution development • Allowing straightforward and cost effective multi-tuner applications optimization 2.

Overview

TDA18274 Hybrid (analog and digital) silicon tuner for terrestrial and cable TV reception Rev.

1 — 11 February 2013 Product short data sheet 1.

Key Features

  • Single 3.3 V supply voltage.
  • Worldwide multistandard terrestrial and cable capabilities.
  • Alignment free.
  • RoHS compliant.
  • I2C-bus interface compatible with 3.3 V microcontrollers.
  • Crystal oscillator output buffer as well as Slave Tuner Output (STO) for multiple tuner.

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