Datasheet

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SCDS212B − SEPTEMBER 2005 − REVISED APRIL 2006
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Network Analyzer
(HP8753ES)
R
L
= 100 Ω
EXT TRIGGER
BIAS
P1 P2
DUT
A
0
SEL
0B
1
V
SEL
V
CC
V
BIAS
A
1
1B
2
NOTES: A. C
L
includes probe and jig capacitance.
B. A 50-Ω termination resistor is needed to match the loading of the network analyzer.
1B
1
R
L
= 100 Ω
2B
1
3B
1
A
2
A
3
0B
2
3B
2
2B
2
Figure 8. Test Circuit for Crosstalk (X
TALK
)
Crosstalk is measured at the output of the nonadjacent ON channel. For example, when V
SEL
= 0
and A
0
is the input, the output is measured at 1B
1
. 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