TEF6904A Datasheet (NXP) - a single chip car radio integrated circuit

TEF6904A, a single chip car radio integrated circuit

The TEF6904A is a single chip car radio integrated circuit with FM/AM tuner, stereo decoder, weak signal processing and audio processing.

FM tuner with double conversion to IF1 = 10.7 MHz and IF2 = 450 kHz with integrated image rejection for both IF1 and IF2; integrated channel ﬁlter with variable b

TEF6904A Features

* s s s s s s s s s s s s s s s s FM Radio Frequency (RF) front-end with large dynamic range Integrated FM channel ﬁlter with controlled bandwidth Fully integrated FM demodulator Fully integrated stereo decoder with high immunity for birdy noise FM noise blanker with adaptive detection at MPX and leve