Motorola APX 2000 - Page 883

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: VHF (84012618001) 8-37
Figure 8-9. Trident Frequency Generation Unit
DC_LIN_2_775V
DC_LIN_5V
DC_LIN_1_5V
DC_LIN_1_875V_D
IN
IN
IN
IN
L720M7
C715M7
DC_LIN_2_775V
C718M7
C717M7
C716M7
C719M7
D723M7
D722M7
K1
A3
A2
A1
K3
K2
K1
A3
A2
A1
K3
K2
DIG_DATA_AUX_SPI_MISO
GPO6
GPO5
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC NC
U702M7
NC
NC
NC
NC
NC
NC
NC
NC
TEST2
FBI
AGC_REF
AGC_FLAG
RXI
RXIX
ASPI_DATA
GPO3_TEST3
ESCD2_OUTX
ESCD2_OUT
TX_DAC_GND
ESC_GND
TX_GND
ASPI_GND
NC2
SDM_VREFM
ACE1_GPO7
ESC_INX
RFSTEPA_GPO6
DC_CAL_GPO5
NC1
CLK_GND
RX_AGND1
SDM_REF_GND
TX_DAC_VCC
ESC_VCC
CLK_VCC
TX_VCC
ESC_CP_VCC
MAIN_VCC
MN_CP_VCC
ESC_CP_GND
AUX_DAC
SENS
M_PRSCX
MN_ADAPT_CP
CLK_BASE CLK_CP
TCLK
SSI_VCC
SDM_REF_VCC
SF_GND
RX_AVCC1
SDM_CLK_GEN_VCC
ASPI_VCC
RX_AVCC2
GPO1_TEST1 GPO4_TEST4
SCAN_IN
BP_IX
RXFS
RXCLK
RXACQ
SPI_DR
SPI_DW
CEX
TEST1_LCKDET
ACE2_GPO8
ICAP
SCAN_EN
RXQX
RXQ
SPI_CLK
ASPI_CLK NC6
SUB1
MN_CP_GND
HP_MOD_OUT
TXI
NTXQ
REF_IN
SDM_VAG
SDM_VREFP
FBQ
AGC_DAC
SUB3
TM
RX_EN_OUT
GPO2_TEST2
REF_VCC
NC5
INCR_DECR
EF_OUTM EF_OUTP
SF_SPLY
RSTB
QCAP
BP_I
BP_QX
BP_Q
ESC_TEST
RXD
M_PRSC
CLK_EMIT
CLK_OUT
SF_OUT
MN_CP
ESC_IN
TXD
TXCLK
TXFS
DMCS
SUB2 VMULTI1 VMULTI2
LGND1
MAIN_GND
SSI_GND
RX_AGND2
SDM_CLK_GEN_GND
LVCC1
NC4 DEEPSLEEP
PHCLK
NTXI
TXQ
REF_OSC_OUT SF_BYP
ESC_CP
ESC_CPBIAS
NC3
GPO7
GPO1
GPO2
GPO4
GPO8
GPO3
NC NC NC NC NC
NC NC
NC NC NC NC NC
C752M7
R751M7
C750M7
R745M7
R743M7
C739M7
R702M7
U746M7
C744M7
C742M7
L741M7
DC_LIN_2_775V_16_8_MHZ_IN
DC_LIN_5V
C736M7
Y701M7
NC
NC
NC
NC
NC1
OUTPUT
VCC
VCONT
NC4
NC3
NC2
GND
R729M7
C731M7
L728M7
DC_LIN_2_775V_16_8_MHZ_IN
DC_LIN_2_775V
C732M7
C754M7
L753M7
C712M7C711M7C710M7
RF_HP_MOD_OUT
R723M7
C720M7
R722M7
C721M7
C749M7
RF_PRESCALAR
DIG_CTRL_RSTB
RF_PRESCALAR
IN
IN
R721M7
DC_LIN_1_875V_D
C725M7C724M7
C726M7
L727M7
C730M7
L733M7
C734M7
L735M7
C737M7
L738M7
DC_LIN_1_875V_D DC_LIN_2_775VDC_LIN_2_775V DC_LIN_2_775V
NC
R706M7
C757M7C756M7
C713M7C707M7
R705M7
C703M7
R701M7
ANA_ADAPT_CHARGE_PUMP
ANA_CHARGE_PUMP
C714M7C709M7
R708M7
C706M7C704M7C702M7
VCO_VCTRL
OUT
CLK_16_8_MHZ
OUT
DIG_CTRL_SSI_TRIGGER
DC_SUPER_FILTER_5V
ANA_CHARGE_PUMP
DIG_CTRL_LOCK
DIG_TX_SSI_CLK
DIG_TX_SSI_FS
DIG_CTRL_SPI_TRIDENT_PE
DIG_DATA_SPI_MISO
ANA_ADAPT_CHARGE_PUMP
RF_HP_MOD_OUT
DIG_DATA_TX_SSI
DIG_DATA_SPI_MOSI
DIG_SPI_CLK
IO
OUT
IN
IN
IN
OUT
OUT
IN
IN
TP701M7
OUT
GPO1
GPO2
GPO5
GPO3
GPO7
GPO8
GPO6
GPO4
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
DC_LIN_1_5V
DC_LIN_2_775V