- 9 -IC BLOCK DIAGRAM & DESCRIPTIONIC902 TA2153FN (ANALOG SIGNAL PROCESSOR)161718FEOFENSEB19VRO20RFRP21BTC22RFCT23PKC24RFRPIN25RFGO26GVSW27AGCIN28RFO29GND30RFN2151413SBADTEOTEN12 2VRO11 TEB10 SEL9 LDO8 MDI7 TNI6 TPI5 FPI4 FNI3 GMAD2 RFGC1 VccAGC Amp.BOTTOMPEAK3 STATEDET.I-II-I10pF15pF40pF15pF3pF10pF3pF36pF40pFSW1SW3SW2IC902 TA2153FN (ANALOG SIGNAL PROCESSOR)1 2 3 4 5 6 7 8 9 10 11 1224 23 22 21 20 19 18 17 16 15 14 13FMRFAMRFAMMIXFMMIXFMOSCAMOSCREG Vcc1Vcc2GND2GND1DECODER PHASECOMPPILOTDETTRIG ST-SW VCODETDETAM-IFS-METERFM-IFAGCFF FF FFSTLEDTUNLED