Datasheet

ADG787
Rev. A | Page 12 of 16
05250-022
V
DD
V
S
V
DD
NC
NETWORK
ANALYZER
S1B
S1A
GND
OFF ISOLATION = 20 LOG
D
50Ω
50Ω
V
OUT
R
L
50Ω
0.1μF
V
OUT
VS
Figure 34. Off Isolation
05250-023
V
OUT
V
DD
V
DD
GND
V
S
R
L
50Ω
R
L
50
Ω
0.1μF
50Ω
S1A
D
S1B
C
HANNEL-TO-CHANNEL CROSSTALK = 20 LOG
V
OUT
VS
Figure 35. Channel-to-Channel Crosstalk (S1A to S1B)
NETWORK
ANALYZER
R
L
GND
V
DD
V
DD
V
OUT
V
S
S1AS1B
0.1μF
D
50Ω
50Ω
INSERTION LOSS = 20 LOG
V
OUT
WITH SWITCH
V
OUT
WITHOUT SWITCH
05250-024
Figure 36. Bandwidth
05250-025
V
OUT
50Ω
50Ω
50Ω
V
S
NETWORK
ANALYZER
S2A
S2B
D1
D2
NC
NC
S1A
S1B
CHANNEL-TO-CHANNEL CROSSTALK = 20 LOG
V
OUT
VS
Figure 37. Channel-to-Channel Crosstalk (S1A to S2A)