Block Diagram

FCC ID: ZATZLLRC

Block Diagram

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FCCID_2080520

                                                                                                                                ADC
                                                                                              I
                                                                                                           AAF
                                                   LNA                                                                                                DEMODULATOR
                                                                                             Q
                                                                                                                                ADC


                                                                            I   Q



                                                                                                             ADC CLOCK                                                   RADIO
                             RF_P
                                                                     FREQUENCY SYNTHESIZER                                                                            CONTROLLER
                                                                                                             CTRL
          Balun              RF_N                                 f_internal = <4810MHz – 4960MHz>                                                                        AND
                                                                   f_output = <2405MHz – 2480MHz>                                                                         DATA
                                                                                                                                                                       INTERFACE


                                                                            I   Q


                                                                                                                                DAC
                                                                                              I
                                                                                                           LPF
                                                     PA                                                                                                MODULATOR
                                                                                             Q
                                                                                                                                DAC




                                            f = <2405MHz – 2480MHz>
CR2025
Battery
                                                                                                       16MHz
                                                                                                      RC-OSC

                                                                                                                                CLOCK MUX

                                                                                                       32kHz
                                                                                                      RC-OSC


      3.0V                2.1V
                  DC/DC

                                                     CC2530                                                                                   32MHz
                                                                                                                                            Crystal OSC
                                                                                          Sat          Level          Hue        Power
                                                                                       indicator     indicator      indicator   indicator
                                                                                         P2.0          P1.2           P1.3        P1.1
                                    DCDC Control              Port 0
                                                                                                                                                                     P1.0




                                                                                                                                            XOSC_Q2

                                                                                                                                                      XOSC_Q1
                                     P2.3




                                                          3x5 button                                                                                                Buzzer
                                                            matrix
          ZLLRC



Document Created: 2013-08-29 16:10:59
Document Modified: 2013-08-29 16:10:59

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