ADG888
VDD
0.1μF
VDD
NC
S1B
S1A
50Ω
D
GND
NETWORK
ANALYZER
50Ω
VS
RL VOUT
50Ω
OFF ISOLATION = 20 log VOUT
VS
Figure 22. Off Isolation
VOUT
RL
50Ω
50Ω
VS
VDD
0.1μF
VDD
S1A
S1B
D
RL
50Ω
GND
CHANNEL-TO-CHANNEL CROSSTALK = 20 log VOUT
VS
Figure 23. Channel-to-Channel Crosstalk (S1A to S1B)
VDD
0.1μF
VDD
S1B
S1A
D
GND
NETWORK
ANALYZER
50Ω
VS
RL VOUT
50Ω
INSERTION LOSS = 20 log VOUT WITH SWITCH
VOUT WITHOUT SWITCH
Figure 24. Bandwidth
NETWORK
ANALYZER
VOUT
50Ω
50Ω
VS
S2A
D2
NC S2B
S1A
D1
NC S1B
NC
50Ω
CHANNEL-TO-CHANNEL CROSSTALK = 20 log VOUT
VS
Figure 25. Channel-to-Channel Crosstalk (S1A to S2A)
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