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Digital/analog cable tuners
Our highly integrated solutions in set-top boxes around the world utilize our unrivalled expertise in this technology.
NXP cable tuners are designed as hybrid tuners. That means that they can not only be used for digital applications but also as a high performance analog tuner. They offer numerous optional integrated functions like RF loopthrough, modulator or IF section.
Key features
- Highly integrated RF module for analog and digital cable applications
- Low power consumption
- Single 5 V power supply
- Low noise and excellent linearity and selectivity
- Very low oscillator phase noise
- Flat overall frequency response
- SAW filter and variable gain IF amplifier
- Two IF outputs, one for digital downstream, one for standard analog demodulation
- I2C programmable (3.3 V and 5 V bus level and 400 kHz clock compliant
- Modulator with stand-by mode and built in test pattern generator
- Versions for all world-wide standards
Further information
CDM1300 leaflet