Datasheet

Network Analyzer
(HP8753ES)
R
L
= 50
EXT TRIGGER
BIAS
P1 P2
DUT
A
0
SEL
0B
1
V
SEL
V
CC
V
BIAS
A
1
1B
2
1B
1
R
L
= 50
Ω
Ω
2B
1
3B
1
A
2
A
3
0B
2
3B
2
2B
2
TS2PCIE412
www.ti.com SCDS269C –MARCH 2009–REVISED APRIL 2010
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 9. Test Circuit for Crosstalk (X
TALK
)
Crosstalk is measured at the input of the nonadjacent ON channel. For example, when V
SEL
= 0 V and A
1
is the
input, the output is measured at A
3
. All unused analog input (A) ports are connected to GND, and output (B)
ports are connected to GND through 50-Ω pulldown resistors.
HP8753ES Setup
Average = 4
RBW = 3 kHz
V
BIAS
= 0.35 V
ST = 2 s
P1 = 0 dBM
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