TS3A44159_08 Datasheet, PDF (18/29 Pages) Texas Instruments – 0.45-Ω QUAD SPDT ANALOG SWITCH QUAD-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER WITH TWO CONTROLS

TS3A44159
SCDS225A – MARCH 2007 – REVISED JUNE 2008 ......................................................................................................................................................... www.ti.com
PARAMETER MEASUREMENT INFORMATION (continued)
Network Analyzer
50 W
Source
Signal
50 W
V_{NC NC}
NO
V_I
IN
+
V+
COM
V_COM
GND
Channel ON: 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
Figure 22. Bandwidth (BW)
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 23. 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
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Figure 24. Crosstalk (X_TALK)
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