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| TS3L301 Datasheet, PDF (11/16 Pages) Texas Instruments – 16 BIT TO 8 BIT SPDT GIGABIT LAN SWITCH WITH LOW AND FLAT ON STATE RESISTANCE | |||
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TS3L301
16ÄBIT TO 8ÄBIT SPDT GIGABIT LAN SWITCH
WITH LOW AND FLAT ONÄSTATE RESISTANCE
SCDS178B â NOVEMBER 2004 â REVISED APRIL 2005
PARAMETER MEASUREMENT INFORMATION
VBIAS
EXT TRIGGER
BIAS
Network Analyzer
(HP8753ES)
P1
P2
VSEL
VDD
A0
0B1
A1
1B1
0B2
1B2
DUT
A2
2B1
A3
3B1
2B2
3B2
SEL
RL = 100 â¦
RL = 100 â¦
NOTES: A. CL includes probe and jig capacitance.
B. A 50-⦠termination resistor is needed to match the loading of the network analyzer.
Figure 7. Test Circuit for Crosstalk (XTALK)
Crosstalk is measured at the output of the nonadjacent ON channel. For example, when VSEL = 0
and A1 is the input, the output is measured at A3. All unused analog input (A) ports are connected to GND, and output
(B) ports are left open.
HP8753ES setup
Average = 4
RBW = 3 kHz
VBIAS = 0.35 V
ST = 2 s
P1 = 0 dBM
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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