Description
The TDA18254AHN is a Silicon Tuner IC designed specifically for high definition multi-tuner cable Set Top Boxes (STB) supporting single streaming and multi-streaming PVR STBs with watch, record, Video-On-Demand (VOD) and in-home video distribution capability.
Features
- Supports 4 tuner functions specifically aimed for PVR boxes: 1 × low IF output 3 × RF outputs to drive slave tuners.
- Integrated wideband gain control.
- Extended frequency coverage up to 1002 MHz.
- Integrated RF tracking filters for rejection of unwanted signals.
- Single 3.3 V power supply.
- Low power consumption.
- Multistandard cable receptions.
- Enhanced RF and IF filters to increase selectivity and adjacent channels filteri.
TDA18254AHN Datasheet
