TS3A24157_09 Datasheet, PDF (16/24 Pages) Texas Instruments – 0.65-Ω DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER

TS3A24157
0.65-Ω DUAL SPDT ANALOG SWITCH
DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER
SCDS208A – JUNE 2007 – REVISED SEPTEMBER 2007
PARAMETER MEASUREMENT INFORMATION (continued)
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Network Analyzer
50 W
Source
Signal
50 W
V_NC NC
50 W
NO
IN
V_I
+
V₊
COM
V_COM
GND
Channel OFF: NC to COM
V_I = V₊ or GND
Network Analyzer Setup
Source Power = 0 dBm
(632-mV P-P at 50-W load)
DC Bias = 350 mV
Network Analyzer
50 W
Source
Signal
50 W
Figure 17. OFF Isolation (O_ISO)
V_NC NC
V_NO NO
V_I ^IN
+
V₊
GND
V_COM
50 W
Channel ON: NC to COM
Channel OFF: NO to COM
V_I = V+ or GND
Network Analyzer Setup
Source Power = 0 dBm
(632-mV P-P at 50-W load)
DC Bias = 350 mV
Figure 18. Crosstalk (X_TALK)
16
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