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The TDA18253HN is a Silicon Tuner IC designed specifically for high definition multi-tuner cable Set-Top Boxes (STBs) supporting single streaming and multi-streaming PVR STBs with watch, record, video-on-demand and in-home video distribution capability.
Used in conjunction with the TDA10024HN (digital channel demodulator), the TDA18253HN covers all worldwide digital cable standards.
- The TDA18253HN ensures a low system cost as:
- Costly components such as low-noise amplifiers, Surface Acoustic Wave (SAW) filters and incremental crystal oscillators are eliminated from the system BOM
- The TDA18253HN high-performance Silicon Tuner meets today’s digital cable TV reception needs with:
- Same level of performance for master and slave tuners
- Low power consumption
- High linearity
- Low noise figure
- The TDA18253HN ensures ease of use with:
- Easy on-board integration
- Efficient and effective PCB design
- Reduced external components