Block Diagram

FCC ID: ZAT1110SRF900

Block Diagram

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FCCID_1907414

                                                                                             ADC
                                                           I          AAF
                   LNA                                                                                        DEMODULATOR
                                                          Q
BALUN                                                                                        ADC

                                         I    Q
                                                                                                                               RADIO
                                                                                                                            CONTROLLER
                                                                                                                                AND
                                                                                                                                DATA
        RF_N                                                            CTRL                                                 INTERFACE
                                   FREQUENCY SYNTHESIZER
        RF_P                    f_internal = <5412MHz – 5568MHz>
                                  f_output = <902MHz – 928MHz>



                                                                                                               MODULATOR




                      PA
                                                                                                                               DMA

                                                                    13MHz
                                                                   RC-OSC

                                                                                             CLOCK MUX
               f = <902MHz – 928MHz>                               34.7kHz
                                                                   RC-OSC

                                                                                                                               RAM


                                                                                32.768kHz             26MHz
                                                                               Crystal OSC          Crystal OSC




                                                                                                                               CPU




                                                                                                    XOSC_Q2

                                                                                                              XOSC_Q1
                                                                               P2_4

                                                                                      P2_3



Document Created: 2012-01-30 15:02:48
Document Modified: 2012-01-30 15:02:48

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