Motorola ASTRO XTS 1500 - Figure 9.1-16.PMLD4303 A; PMLD4303 D Receiver Front End and DC Schematic

VHF Schematics, Board Overlays, and Parts Lists 9.1-17
6816985H01-B August 16, 2007
Figure 9.1-16. PMLD4303A/ PMLD4303D Receiver Front End and DC Schematic
XCVR_5V
ABACUS_3V
ANA_3V
ANA_5V
POR
RESET_OUT
RFSW_B+
VSW1
DAC_2
DAC_3
IF
RX_OSC
RX_RF
1
KC_ISS
1
PD
PE
SyncB
XCVR_5V
SF_ISS
D_IP
S
1
CLKOUT
DIG_3V
DOUTA
DOUTB
FREF
FS
IF
PC
D_ISS
1
1
KC
_
IPS
1
SC
_
BA
Abacus_SYNCB
16.8Mhz_OSC
RESET_OUT
RFSW_B+
VSW1
POR
ABACUS_3V
ABACUS_CS
SPI_CLK
MOSI
Abacus_CLK
Abacus_FSYNC
Data_hi
XCVR_5V
RX_RF
RX_OSC
DAC_3
DAC_2
ANA_3V