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 image rejection
■ Digital IF signal processing, high performance
and drift-free
■ Integrated IF-filters with high selectivity, high
dynamic range and FM adaptive bandwidth
control
■ RDS demodulation with group and block
synchronization
■ High performance stereodecoder with
noiseblanker
■ I2C bus controlled
■ Single 5 V supply
■ LQFP44 package

Description
The TDA7703R highly integrated tuner (HIT44) is
part of a family of tuners for carradio applications.