Datasheet Summary
AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system
Features
- FM part ..
- AGC
- -
- -
- generation by RF and IF detection I/Q mixer for 1st IF 10.7MHz with image rejection Mixer for 2nd IF 450kHz Internal 450kHz band pass filter with bandwidth control by ISS Fully integrated FM demodulator with noise cancellation
LQFP64
AM part
- Wide and narrow AGC generation
- Mixer for 1st IF 10.7MHz, AM upconversion
- Mixer for 2nd IF 450kHz
- Integrated AM-demodulator
- AM IF noise blanking Stereo decoder
- PLL with adjustment free, fully integrated VCO
- Automatic pilot dependent MONO/STEREO switching
- Programmable ROLL-OFF pensation
-...
