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Motorola MOTOTRBO XPR 7550e - Figure 8-22. RFIC Schematic Diagram

Motorola MOTOTRBO XPR 7550e
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8-24 Circuit Board/Schematic Diagrams and Parts List for 800/900 MHz
DNP
C0185
C0186
E0009
L0005
C0181
C0180
DC_SW_BP_3.6V
DC_LIN_RF_5V
IN
IN
VSF_PRE_REG_3.6V
C0147
C0146
E0007
L0008
E0004
C0171
E0012
VWLAN1_1.8V_FILTER
VPLL_FILTER
VRF2_2.775V_SYN2
VRF2_2.775V_SYN1
C0149
C0051
C0052
C0053
E0001
E0003
E0013
E0002
VRF1_2.775V_RX3
VRF1_2.775V_RX2
VRF1_2.775V_RX1
DC_LIN_VRFREF_2.775V_SHIELD
DC_LIN_VRF1_2.775V
VRFREF_2.775V_TCXO
IN
IN
C0134
C0038
VWLAN1_1.8V_TXRF
SW3_1.8V_ROD_ANA_1
SW3_1.8V_ROD_ANA_2
C0191
C0133
C0039
C0183
C0184
E0017
C0132
L0009
E0006
E0010
C0019
SW3_1.8V_ROD_FILTER
SW3_1.8V_ROD_DIG_1
DC_SW3_1.8V_ROD
IN
C0177
E0005
C0050
C0175
DC_LIN_VPLL_1.8V
DC_LIN_VRF2_2.775V
DC_LIN_VWLAN1_1.8V
IN
IN
IN
C0110 &C0111 PLACE NEAR TO LOOP FILTER
LOOP FILTER
DNP
R0002
C0006
TP_VCTRL
C0135
C0105
C0112
R0104
C0103C0102
R0103
C0106
C0101
LOOP_CAP
1
DC_VCO_VCTRL_SHIELD
OUT
C0111
C0110
R0101
CP_ADAPT
VRF1_2.775V_RX2
CP_NORMAL
HIGH_PORT
VRF1_2.775V_RX1
SW3_1.8V_ROD_ANA_1
C0109
C0108
C0107
R0100
R0102
C0104
C0331
L0002
R0310
R0311
VCO_IN
TL_VCO_OUT_SHIELD
VCO_IN_1
2
1
IN
SUPER
TXINJ_1 & TXINJ_2 DIFFERENTIAL LINE
FILTER
C0056
C0057
L0003
C0126
C0131
L0014
C0122C0120 C0121
DC_VCO_SF_SHIELD
TL_TX_INJ_SHIELD
4
1
3
2
OUT
OUT
S2
S1
P2
P1
C0058
SUPER_FILTER
TXINJ_1
TXINJ_2
DNP
C0035
C0062
C0005C0015 C0016
NC
NC
NC
NC
NC
NC
NC
NC
NC
C0061
C0014
C0013
VRF2_2.775V_SYN1
VWLAN1_1.8V_FILTER
SW3_1.8V_ROD_ANA_2
MAIN_CP_12V
C0063
C0060
C0025
C0003
C0037
C0024
C0009
C0012
C0008
C0010
C0011
C0007
C0001
MIXOUT_Q
MIXOUT_QX
VRF1_2775V_RX2
DNP
DNP
DNP
DNP
C0047
C0046
C0174
C0179
L0004
VRF2_2.775V_SYN2_CP
VRF2_2.775V_SYN2
C0166 NEAR DIODE
CAPACITIVE VOLTAGE MULTIPLIER CIRCUIT
DNP
VR0002
VR0001
R0163
C0178
C0166
C0168
R0160
C0167
MAIN_CP_12V
21
2
21
D0161
CP_12V
1
2
3
6
5
4
K1
A3
A2
A1
K3
K2
C0182
C0160
C0169
C0162
C0161
C0163
VMULT1_1
D0160
1
2
3
6
5
4
K1
A3
A2
A1
K3
K2
E0018
E0014
C0165
DNP
DNP
C0048
C0045
C0044
C0043
E0021
E0015
C0042
TP_RXACQ
C0034
C0164
VMULT2_1
1
U0001
C0173
C0029
C0027
C0028
SW3_1.8V_ROD_DIG_1
2.8V_VMULT_ROD_IN
A61
A60
A56
B58
B53
A64
A63
A62
B46
B47
B48
A49
B56
A59
B55
A58
A52
B49
A53
B50
B57
B60
B59
B52
A55
B51
A54
A50
B54
A51
A57
NC
NC
NC
VDD18_MIX_2
GND16
UHF_INX
GND15
UHF_IN
VDD28_LNA_2
VHF_INX
GND_LNA_VHF
VHF_IN
MIXOUT_QX
MIXOUT_Q
MIXOUT_IX
MIXOUT_I
AGC_REF
AGC_DAC
VDD28_PMA
VDD18_PMA
GND14
GND13
FBQ
FBI
GPO1_TEST1
GPO2_TEST2
GPO3_TEST3
GPO4_TEST4
RFSTEPA_GPO6
AGC_FLG_GPO7
TEST1_LCKDET
DCCAL_GPO5_CD
TEST2_CHRPSW
PHCLK_GPO8
TP_BATTSENS
VRF1_2.775V_RX3
1
NC
NC
A21
A28
B21
B16
B33
B26
A25
B18
B17
B34
A18
B29
A32
B23
A24
B31
A36
B19
A22
B20
B32
A19
A31
A30
B30
A26
B22
A23
A20
A17
B25
A27
G1
A37
B24
A35
A34
A33
B27
A29
B28
VDDHV14_SYN_CP
FGU2_CP_OUT
VDD28_FGU2_CP
VCO2_IN
VDD18_FGU2_PS
VDD18_REF_CLK
REF_IN
GND8
SF_SENS
VDDHV10_SF
SF_BYP
SF_OUT
VDD28_SF
GND9
GND10
TX1_OUT
VDD18_TXRF
TX2_OUT
HP_MOD_OUT
AUX_DAC_OUT
EF_OUTX
EF_OUT
VDD28_DAC_ADC_1
ADC_VREF
VDDHV5_DAC
ADC_REF2_BYP
ADC_REF1_BYP
NTXQ
TXQ
RAMP
NTXI
TXI
ALC_BATTSENS
TM
ALC_PATEMP
SCAN_IN
ALC_VSWRSENS
VDD28_DAC_ADC_2
TCLK
VDD18_DIG
CEX
SPI_DR
A46
A47
B42
A48
A40
B38
B37
A38
B35
B36
B44
B40
A44
A45
B41
A43
B43
B45
B39
A41
A39
A42
CTGND
SPI_DW
SPI_CLK
DMCS
TXCLK
TXFS
TXD
GND11
CLK_OUT
GND12
RXFS
RX_EN_OUT
RXACQ
VDD33_DIG
RXD
RXCLK_IO
RSTB
VMULT2
SCAN_EN
VMULT1
INCR_DECR_GPO9
VDD28_VMULT
B13
B12
A1
A4
A14
B3
B9
B10
B11
B4
A10
A12
A16
A15
A7
A8
A5
A6
A2
A3
A13
B7
B2
B5
B15
B14
A11
A9
B8
B6
B1
SYN_MCPUMP
GND6
SYN_ACPUMP
GND7
VDD18_SYN
GND_LO_DCA
VCO1_IN
VDD28_SYN
GND5
VDD18_LO_DCA
VDD18_LO_DIV
VDD18_MIX_1
VDD18_DIV_PS
GND4
GND3
LTD_IN
LTD_INB
GND_LNA_LTD
GND2
GND_LNA_800
IN_800
VDD18_LNA
INB_800
VDD18_QG
IF_IN
VDD28_LNA_1
IF_INB
GND_LNA_IF
AGC_BYP_TO_28
VDD28_MIX27
C0127
C0022
C0021
C0023
C0004
C0002
C0017
MIXOUT_I
SW3_1.8V_ROD_ANA_2
VRF1_2.775V_RX2VRF1_2.775V_RX1
MIXOUT_IX
TL_RXROD_800_INX_SHIELD
TL_RXROD_800_IN_SHIELD
IN
IN
VCO EN FERRITE AT VCO SIDE
R0001
TP_LCKDET
ROD_AGCFLAG
DIG_VCO1_800B2_EN
LOCK_DETECT
DIG_VCO3_800B1_EN
DIG_TX_ANT_EN
DIG_TX_PWRCTRL_EN
CARRIER_DETECT
ROD_TTR
DIG_RX_RF_STEP
ROD_AGC_FLAG
1
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
TP_AGC_FLAG
TP_TTR
1
1
GPO
DIG_VCO2_900_EN
OUT
TP_TXCLK TP_TXFS
TP_DMCS
R0013
R0012
R0011
SSI1_RXCLK
SSI1_RXD
SSI1_RXFSYNC
1
1
1
1
TX SSI
RX SSI
SPI
TP_TXD
SPI1_CS0_ROD
ANA_TX_ALC_TEMP
RAWB+_TP
SSI1_TX_D
SSI1_TX_FSYNC
SSI1_TX_CLK
DMCS
SPI1_MISO
SSI1_RX_D
RX_ACQ
DIG_RX_EN
SSI1_RX_FSYNC
SPI1_CLK
SPI1_MOSI
SSI1_RX_CLK
IN
IN
IN
IN
OUT
OUT
OUT
IN
IN
IN
OUT
OUT
OUT
IN
OUT
R0018
R0017
ROD_RAWB+
ANA_TX_RAMP
OUT
TP_RST
RESETOUT
CLK_ROD_19_2MHZ_SHIELD
1
IN
OUT
1
TP_ALCTEMP
19.2_CLKOUT
1
R0016R0015
ANA_AUX_DAC
OUT
ADC REF BYPASS
C0145
C0032C0030
C0026
C0033C0031
ADC_BYPASS_1
ADC_BYPASS_2
VPLL_FILTER
VRF2_2.775V_SYN1
VRF1_2.775V_RX3
VWLAN1_1.8V_TXRF
DNP
C0040
C0170
C0018
C0020
TCXO_REF_IN
DNP
R0020
C0190
Y0140
E0019
C0144
C0140
C0141
R0140
C0143
VRFREF_2.775V_TCXO
VRFREF_2.775V_TCXO_1
19.2_TCXO OUT2
19.2_TCXO OUT
4
3
2
1
OUT
GND2
VCC
GND1
C0142
C0193
C0192
C0130
C0123
C0128
C0124
C0125
3.6V_ROD_IN
SF_BYPASS
E0023
VSF_PRE_REG_3.6V
SH0002
SH0001
2
1
2
1
Figure 8-22. RFIC Schematic Diagram

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