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TDA18211HD - DVB-T Silicon Tuner IC

General Description

The TDA18211HD is a Silicon Tuner IC designed for digital terrestrial (DVB-T) TV reception.

The TDA18211HD integrates the overall tuning function, including selectivity, and provides a low-IF output signal.

The TDA18211HD uses integrated IF filters to support 6/7/8 MHz channel bandwidths.

Key Features

  • I I I I I I I I I I I I I I Fully integrated RF tracking filters for unwanted signal suppression Fully integrated IF selectivity (no need for external SAW filters) Fully integrated oscillators with no external components Integrated wideband gain control Alignment free RF loop-through for easy implementation in the STB Input power level indicator Integrated die thermal sensor Single 3.3 V power supply Low power consumption (780 mW) Crystal oscillator output buffer (16 MHz) to allow single crystal a.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TDA18211HD DVB-T Silicon Tuner IC Rev. 05 — 2 June 2009 Product data sheet 1. General description The TDA18211HD is a Silicon Tuner IC designed for digital terrestrial (DVB-T) TV reception. The TDA18211HD integrates the overall tuning function, including selectivity, and provides a low-IF output signal. The TDA18211HD uses integrated IF filters to support 6/7/8 MHz channel bandwidths. The TDA18211HD requires only one single 16 MHz crystal for clock generation. A clock signal is available on crystal oscillator output pins (XTOUTP/XTOUTN) to synchronize the channel decoder and slave front end in case of DVR configuration. This specification is based on software version 3.4 2.