TDA7706
Features
■ FM, AM and weather band reception
■ Fully integrated VCO for world tuning
■ High performance PLL for fast RDS system
■ Integrated AM-LNA and PIN diodes
■ Automatic self alignment for FM front-end preselection
filter and image rejection
■ Integrated IF filters with high selectivity,
dynamic range and adaptive bandwidth control
■ Drift-free Digital-IF signal processing with high
performance
■ RDS demodulation with group and block
synchronization
■ High performance stereo decoder with noiseblanker
■ Digital interface for HD Radio™ reception with
digital audio blending
■ Fully programmable DSP core
■ I2C bus-controlled
■ I2S input/output digital audio interfaces
■ Single 5 V supply
■ LQFP64 package
