TDA7705
Overview
The TDA7705 highly integrated tuner (HIT) is a new generation of high performance tuners for carradio applications. LQFP64 It contains mixers and IF amplifiers for AM and FM, fully integrated VCO and PLL synthesizer, IF-processing including adaptive bandwidth control, stereo decoder and RDS decoder on a single chip.
- Fully integrated VCO for world tuning
- High performance PLL for fast RDS system
- AM/FM mixers with high image rejection
- Integrated AM-LNA and AM-PINDIODE
- Automatic self alignment for preselection and image rejection
- Digital IF signal processing, high performance and drift-free
- Integrated IF-filters with high selectivity, high dynamic range and adaptive bandwidth control
- RDS demodulation with group and block synchronization
- High performance stereodecoder with noiseblanker
- I2C/SPI bus controlled
