STMicroelectronics TDA7705
The TDA7705 highly integrated tuner (HIT) is a new generation of high performance tuners for carradio applications. The utilization of digital signal processing results in numerous advantages against today's tuners: very low number of external components, very small space occupation and easy application, very high selectivity due to digital filters, high flexibility by software control and automatic alignment.| Part No. | TDA7705 |
|---|---|
| Datasheet | TDA7705 Download |
| Manufacturer |  STMicroelectronics |
| Description | Highly integrated tuner |
| Buy | Stock & Price |
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 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
● Single 5 V supply
● LQFP64 package
DESCRIPTION
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. Table 1. Device summary Order code TDA7705 TDA7705TR Package LQFP64 (10x10x1.4mm) LQFP64 (10x10x1.4mm) Packing Tray Tape and reel September 2013 Doc ID 15938 Rev 9 1/42 1 Contents Contents TDA7705 1 Block diagram and pins description . . . . . . . . . . . . . . . . . . . . . . . . . . . .
