Figure 27. Interconnecting the PXIe-7902, PXIe-3610, PXIe-3620, PXIe-3630, and
PXIe-7902 Modules
PXIe-3610
I/Q Generator
PXIe-7902
0
1
2
3
REF IN
+10 dBm
NOM
+13 dBm
MAX
2 Vp-p
DIFF MAX
2 Vp-p
DIFF MAX
0 Vcm
ALL PORTS 50
Ω
REF
OUT
Q+
Q–
I+
I–
POR
T
4
POR
T
5
POR
T
2
POR
T
3
POR
T
0
POR
T
1
ACCESS
ACTIVE
CLK
IN
NI PXIe-3620
IF-LO Module, 2 GHz BW
TX
LO1
IN
LO1
IF OUT
IF IN
IF SYNC IN
IF SYNC OUT
REF IN
REF OUT
LO2 OUT
ESD
SENSITIVE
LO2 IN
I+
I–
Q+
Q–
I+
I–
Q+
Q–
DIGITAL I/O
LVTTL
LO1
LO1
OUT
LO1
IN
LO1
OUT
RX
mmWave
PXIe-3630
I/Q Digitizer
REF IN
+10 dBm
NOM
+13 dBm
MAX
1.5 Vp-p
DIFF MAX
1.5 Vp-p
DIFF MAX
0 Vcm
ALL PORTS 50
Ω
REF
OUT
0
1
2
3
Q+
Q–
I+
I–
ACCESS
ACTIVE
PXIe-7902
CLK
IN
POR
T
2
POR
T
3
POR
T
4
POR
T
5
POR
T
0
POR
T
1
2
1
1
1. Mini-SAS HD(m)-to-Mini-SAS HD(m) (8.25 in.) Cables
2. MMPX(m)-to-MMPX(m) Cables
5.
Repeat steps 1 through 4 to connect the second set of adjoining PXIe-7902, PXIe-3610,
PXIe-3620, PXIe-3630, and PXIe-7902 modules.
6.
Connect the PXIe-7902 modules in the chassis using three Mini-SAS HD(m)-to-Mini-
SAS HD(m) (8.25 in.) cables.
a)
Connect the PORT 4 connector of the PXIe-7902 front panel in slot 9 of the chassis
to the PORT 4 connector of the PXIe-7902 in slot 12 of the chassis.
b)
Connect the PORT 5 connector of the PXIe-7902 front panel in slot 9 of the chassis
to the PORT 5 connector of the PXIe-7902 in slot 18 of the chassis.
c)
Connect the PORT 5 connector of the PXIe-7902 front panel in slot 12 of the chassis
to the PORT 4 connector of the PXIe-7902 in slot 18 of the chassis.
mmWave Transceiver System Getting Started Guide
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© National Instruments
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37