TDA7705 Description
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. The utilization of digital signal processing results in numerous advantages against today's tuners:.
TDA7705 Key Features
- 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
- Digital IF signal processing, high performance
- Integrated IF-filters with high selectivity, high
- RDS demodulation with group and block
- I2C/SPI bus controlled
- Single 5 V supply