Datasheet

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PARAMETER MEASUREMENT INFORMATION
Network Analyzer
(HP8753ES)
R
L
= 150 Ω
EXT TRIGGER
BIAS
P1 P2
DUT
D
A
IN
EN
S1
A
V
EN
V
IN
V
CC
V
BIAS
D
B
R
IN
= 10 Ω R
L
= 150 Ω
S1
B
50 Ω
†
†
A 50-Ω termination resistor is needed for the network analyzer.
HP8753ES Setup
TS3V330
QUAD SPDT WIDE-BANDWIDTH VIDEO SWITCH
WITH LOW ON-STATE RESISTANCE
SCDS162C – MAY 2004 – REVISED JULY 2005
Figure 9. Test Circuit for Off Isolation (O
IRR
)
Off isolation is measured at the output of the OFF channel. For example, when V
IN
= V
CC
, V
EN
= 0, and D
A
is the
input, the output is measured at S1
A
. All unused analog input (D) ports are left open, and output (S) ports are
connected to GND through 50- Ω pulldown resistors.
Average = 4
RBW = 3 kHz
V
BIAS
= 0.35 V
ST = 2 s
P1 = 0 dBM
13