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&XVWRPHU &DUH 6ROXWLRQV Company Confidential
RF Block Diagram (ver. 0.0 ed.5)
TXA
TXC
TXP
TXIP
TXIM
TXQP
TXQM
VCTCXO
AFC
VCTCXOGnd
RFBusClk
RFBusData
RFBusEna1
Reset
RXI
RXQ
VR1
VR2
VR3
VR4
VR5
VR6
VR7
VrefRF01
VrefRF02
RFTEMP
,VVXH
6FKHPDWLFV /D\RXWV 7%B
HELGA
TXA
VTX_B_G
TXC
VTX_B_P
TXP
VPCTRL_G
TXIP
VPCTRL_P
TXIM
TXQP
TXQM
VB_DET
DET
VCTCXO
VTXLO_G
AFC
VTXLO_P
VCTCXOGnd
OUTP_G_TX
RFBusClk
OUTM_G_TX
RFBusData
OUTP_P_TX
RFBusEna1
OUTM_P_TX
Reset
VP_D_SEL
RXI
RXQ
INP_G_RX
VR1
INM_G_RX
VR2
INP_D_RX
VR3
INM_D_RX
VR4
INP_P_RX
VR5
INM_P_RX
VR6
LNAB_G
VR7
LNAB_D
VrefRF01
LNAB_P
VrefRF02
LNA_P
RFTEMP
VANT_3
VC_1
VANT_1
VC_2
VANT_2
&RS\ULJKW ©1RNLD $OO ULJKWV UHVHUYHG
POWER_AMP
RF9219
VTXB_900
VBAT
VTXB_1800_1900
Iref_900
VPCTRL_900
Iref_1800_1900
VPCTRL_1800_1900
Mode
VR6
DC_sense
DET
RFout_900
VTXLO_900
RFout_1800_1900
RFinP_900
RFinM_900
RFinP_1800_1900
RFinM_1800_1900
BANDSEL_1800_1900
RX_OUTP_EGSM
TX_IN_DCS
RX_OUTM_EGSM
TX_IN_EGSM
RX_OUTP_DCS
RX_OUTM_DCS
RX_OUTP_PCS
RX_OUTM_PCS
LNAB_P
LNA_P
VANT_3
VANT_1
VANT_2
FRONT_END
1+/
VBAT
IPA1
IPA2
Mode
TXPWRDET
3DJH $
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