IF_AMP_DECOUPL1GND2MUTE_INPUT3VCC4RSSI_OUTPUT5MUTE_AUD_OUTP6UNMUTE_AUD_OUTP7QUADRATURE_INPUT8LIMITER_OUTPUT9LIMITER_DECOUPL10LIMITER_DECOUPL11LIMITER_INPUT12GND13IF_AMP_OUTPUT14IF_AMP_DECOUPL15IF_AMP_INPUT16