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NI Digital Waveform Generator/Analyzer Getting Started Guide
Differential Accessories
The NI SMA-2164 test fixture is a breakout box for National Instruments differential digital
waveform generator/analyzer modules (NI 656
x
). This fixture provides an easy way to connect
to other devices for testing and debugging. For more information about using the NI SMA-2164,
refer to the
NI SMA-2164 User Guide
.
Figure 10 shows how to connect a differential NI digital waveform generator/analyzer to the
NI SMA-2164, using the NI SHB12X-B12X cable.
Figure 10.
Connecting the NI SMA-2164 Accessory
1
NI Digital Waveform Generator/Analyzer,
installed in a PXI chassis
2
NI SHB12-B12X Cable
3
NI SMA-2164
NI PXI-6551
50 MHz Digit
a
l I/O
DIGIT
A
L D
A
T
A
& CONTR
O
L
PFI 0
ACCE
SS
ACTIVE
CLK
IN
CLK
OUT
NI PXI-1042
1
2
3
ST
RO
B
E
CL
K
_
L
V
P
E
CL
+
+
IO
_
3
+
–
IO
_
7
IO
_
1
0
IO
_
1
4
IO
_
6
IO
_
1
1
IO
_
1
3
M
AD
E
I
N
U
.
S
.
A
.
IO
_
1
5
AS
S
Y
1
9
2
5
3
3
A-
0
1
+
–
+
–
+
+
+
–
–
+
–
–
–
–
IO
_
1
2
–
–
+
+
–
+
IO
_
4
IO
_
5
IO
_
8
IO
_
2
IO
_
9
–
+
–
+
+
–
IO
_
1
+
–
–
+
+
PF
I
_
3
CL
K
_
L
V
D
S
+
PF
I
_
2
+
–
+
–
PF
I
_
1
VO
S
VO
S
VO
S
VO
S
VO
S
VO
S
VO
S
VO
S
VO
S
VO
S
VO
S
IO
_
0
VO
S
VO
S
–
+
S/
N
–
VO
S
VO
S
–
VO
S
VO
S
VO
S
VO
S
VO
S
VO
S
61
70
40
49
19
31
10
73
64
67
52
55
58
43
46
34
37
22
25
28
13
16
1
4
7
1
VO
S
NI SMA-2164
DIFFERENTIAL
DIGI
T
A
L I/O
A
C
CESSORY
FOR P
A
TEN
T
S
:
NI.
C
OM/
P
A
TEN
T
S
©C
O
P
Y
R
IG
H
T
2
0
05