TDA10021HT Overview
GENERAL DESCRIPTION TDA10021HT The TDA10021HT is a single-chip DVB-C 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 ADC. The TDA10021HT performs the clock and the carrier recovery functions.
TDA10021HT Key Features
- High performance for 256 QAM, especially for direct IF
TDA10021HT Applications
- On-chip 10-bit Analog-to-Digital Converter (ADC)
- On-chip Phase-Locked Loop (PLL) for crystal frequency multiplication (typically 4 MHz crystal)