TVP9900 VSB/QAM Receiver Data Manual, introduces the receiver's features, pin definitions, interface protocols and other information
The TVP9900 is a cost‑effective digital TV front‑end IC that integrates a programmable gain amplifier, 10‑bit A/D converter, VSB and QAM demodulators, forward error correction, and peripheral interfaces such as AGC, tuner control, and antenna control. It supports ATSC 8‑VSB and ITU‑J.83B 64/256 QAM modulation for low‑cost high‑volume DTV receivers.\n\nThe manual includes a block diagram, terminal assignments, functional description, electrical specifications, I²C register summary, PCB design recommendations, and detailed timing waveforms. It also provides ordering information, package options, and warranty notices.
| Package | 80‑Pin TQFP with PowerPAD |
|---|---|
| Operating temperature range | 0°C to 70°C |
| Input IF sampling frequency | 44 MHz |
| ADC resolution | 10‑bit |
| Optional clock input | 4 MHz |
No, the TVP9900 uses direct 44‑MHz IF sampling, eliminating the need for an external downconverter.
The device is offered in an 80‑pin TQFP package with a PowerPAD thermal pad.
The TVP9900 operates from 0 °C to 70 °C.