TDA10023HT Datasheet (Philips) - Single chip DVB-C/MCNS channel receiver

TDA10023HT, Single chip DVB-C/MCNS channel receiver

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

TDA10023HT 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 applications On-chip 10-bit ADC On-chip PLL for crystal frequency multiplication (typically 16 MHz crystal) Digital down conversion Programmable h