Product Description The CL6017S is a single-chip FM stereo radio for portable application with fully integrated digital low-IF selectivity and demodulation. The radio is completely adjustment-free and only requires a minimum of small and low-cost external components. The radio can tune to worldwide FM bands. Features Worldwide FM Bands (70 MHz to 108 MHz) Digital Low-IF Receiver 32.768KHz/13MHz Reference Clock Frequency Synthesizer with Integrated VCO Automatic Frequency Control (AFC) Automatic Gain Control (AGC) DSP MPX Stereo Decoder DSP FM Demodulator Adaptive Noise Cancellation MONO/Stereo Blend High Cut Software Mute Programmable De-emphasis Bass Boost Integrated LDO Regulator Supply Voltage Ranges from 2.5 V to 5.0 V Datasheet CL6017S.pdf https://elecena.pl/product/4598451/modul-z-cl6017s 2014-04-02 https://elecena.pl/product/4598451/modul-z-cl6017s 2015-09-08