Motorola MOTOTRBO XPR 7550e - Figure 8-15. Overall RF Schematic Diagram

Circuit Board/Schematic Diagrams and Parts List for 800/900 MHz 8-17
DC_SW_BP_3.6V
DC_LIN_VRF1_2.775V
RAWB+_TP
DC_RAWB+
DC_SW3_1.8V
IN
IN
IN
IN
IN
DC_LIN_VRF2_2.775V
DC_SW3_1.8V_ROD
DC_LIN_VPLL_1.8V
DC_LIN_VRFREF_2.775V_SHIELD
CLK_ROD_19_2MHZ_SHIELD
SSI1_TX_FSYNC
SSI1_TX_D
RX_ACQ
SSI1_RX_CLK
SSI1_RX_FSYNC
DC_LIN_VWLAN1_1.8V
DC_LIN_RF_5V
SPI1_CS0_ROD
SSI1_TX_CLK
SPI1_MOSI
CARRIER_DETECT
SPI1_MISO
SPI1_CLK
LOCK_DETECT
ROD_AGC_FLAG
SSI1_RX_D
RESETOUT
DMCS
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
DMCS
SSI1_TX_CLK
SSI1_TX_FSYNC
SSI1_RX_FSYNC
SSI1_RX_D
SSI1_TX_D
DC_LIN_VRF2_2.775V
DC_LIN_RF_5V
RESETOUT
ROD_AGC_FLAG
LOCK_DETECT
SSI1_RX_CLK
DC_LIN_VRFREF_2.775V_SHIELD
SPI1_CLK
SPI1_MISO
RX_ACQ
DC_LIN_VWLAN1_1.8V
SPI1_CS0_ROD
DC_SW3_1.8V_ROD
DC_LIN_VPLL_1.8V
CLK_ROD_19_2MHZ_SHIELD
CARRIER_DETECT
RAWB+_TP
SPI1_MOSI
DC_LIN_VRF1_2.775V
DC_SW_BP_3.6V
ROD_TTR
OUT
DIG_TX_PWRCTRL_EN
ROD_TTR
DC_VCO_SF_SHIELD
DIG_TX_ANT_EN
ANA_TX_RAMP
DIG_RX_RF_STEP
TL_VCO_OUT_SHIELD
DIG_VCO2_900_EN
DIG_VCO1_800B2_EN
DC_VCO_VCTRL_SHIELD
TL_RXROD_800_INX_SHIELD
ANA_AUX_DAC
DIG_RX_EN
ANA_TX_ALC_TEMP
TL_TX_INJ_SHIELD
TL_RXROD_800_IN_SHIELD
DIG_VCO3_800B1_EN
NC
RFIC
DC_LIN_VWLAN2_3.3V
IN
TX
DC_SW3_1.8V
DC_RAWB+
TL_TXRX_IN_800_SHIELD
TL_TXRX_IN_900_SHIELD
TL_TX_INJ_SHIELD
DIG_TX_PWCTRL_EN
DIG_TX_ANT_EN
ANA_TX_RAMP
ANA_TX_ALC_TEMP
DIG_VCO_800_EN1
DIG_VCO_900_EN1
DC_LIN_VWLAN2_3.3V
RX
DIG_VCO2_900_EN
TL_TXRX_IN_800_SHIELD
TL_TXRX_IN_900_SHIELD
DC_LIN_VRF1_2.775V
DIG_VCO_900_EN1
DIG_VCO_800_EN1
DIG_RX_EN
TL_RXROD_800_INX_SHIELD
TL_RXROD_800_IN_SHIELD
DIG_RX_RF_STEP
DIG_VCO1_800B2_EN
VCO
TL_VCO_OUT_SHIELD
DIG_VCO1_800B2_EN
DC_VCO_VCTRL_SHIELD
DIG_VCO2_900_EN
DIG_VCO3_800B1_EN
DC_VCO_SF_SHIELD
DC_LIN_VRF1_2.775V
Figure 8-15. Overall RF Schematic Diagram