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TDA10023HT - Single chip DVB-C/MCNS channel receiver

Description

The TDA10023HT is a single chip DVB-C/MCNS channel receiver for 4, 16, 32, 64, 128 and 256-QAM modulated signals.

The device interfaces directly to the IF signal, which is sampled by a 10-bit A/D converter.

The TDA10023HT performs the clock and the carrier recovery functions.

Features

  • s s s s s s s s s 4,16, 32, 64, 128 and 256 QAM demodulator (ITU-T J.83 annex A-B and C compatible) High performance for 256 QAM especially for direct IF.

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Full PDF Text Transcription

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www.DataSheet4U.com TDA10023HT Single chip DVB-C/MCNS channel receiver Rev. 01 — 12 April 2005 Product data sheet 1. General description The TDA10023HT is a single chip DVB-C/MCNS channel receiver for 4, 16, 32, 64, 128 and 256-QAM modulated signals. The device interfaces directly to the IF signal, which is sampled by a 10-bit A/D converter. The TDA10023HT performs the clock and the carrier recovery functions. The digital loop filters for both clock and carrier recovery are programmable in order to optimize their characteristics according to the current application. After baseband conversion, equalization filters are used for echo cancellation in cable applications.
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