Datasheet Summary
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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 10.7 MHz with image rejection
- Mixer for 2nd IF 450 kHz
- Internal 450 kHz band pass filter with bandwidth control by ISS
- Fully integrated FM demodulator with noise cancellation AM part
- Wide and narrow AGC generation
- Mixer for 1st IF 10.7 MHz, AM up conversion
- Mixer for 2nd IF 450 kHz
- 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
- High...
