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TS3V340_10 Datasheet, PDF (14/26 Pages) Texas Instruments – QUAD SPDT HIGH-BANDWIDTH VIDEO SWITCH WITH LOW AND FLAT ON-STATE RESISTANCE
TS3V340
QUAD SPDT HIGHĆBANDWIDTH VIDEO SWITCH
WITH LOW AND FLAT ONĆSTATE RESISTANCE
SCDS172A - JULY 2004 − REVISED DECEMBER 2004
PARAMETER MEASUREMENT INFORMATION
VBIAS
VIN
VEN
RIN = 10 Ω
EXT TRIGGER
BIAS
Network Analyzer
(HP8753ES)
P1
P2
VCC
DA
S1A
IN
EN
DUT
DB
S1B
RL = 150 Ω
RL = 150 Ω
50 Ω†
† A 50-Ω termination resistor is needed for the network analyzer.
Figure 10. Test Circuit for Crosstalk (XTALK)
The crosstalk is measured at the output of the nonadjacent ON channel. For example, when VIN = 0,
VEN = 0, and DA is the input, the output is measured at S1B. All unused analog input (D) ports and output (S) ports
are connected to GND through 10-Ω and 50-Ω pulldown resistors, respectively.
HP8753ES setup
Average = 4
RBW = 3 kHz
VBIAS = 0.35 V
ST = 2 s
P1 = 0 dBM
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