Datasheet

ADG772 Data Sheet
Rev. B | Page 10 of 12
V
DD
V
S
V
DD
NC
NETWORK
ANALYZER
S1B
S1
A
GND
OFF ISOL
A
TION = 20 log
D
50Ω
50Ω
V
OUT
R
L
50Ω
0.1µF
V
OUT
V
S
06692-010
Figure 27. Off Isolation
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
V
S
06692-013
Figure 28. Channel-to-Channel Crosstalk (S1A to S2A)
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
06692-012
Figure 29. Channel-to-Channel Crosstalk (S1A to S1B)
06692-011
V
OUT
V
DD
V
DD
GND
V
S
R
L
50Ω
R
L
50Ω
0.1µF
50Ω
S1A
D
S1B
CHANNEL-TO-CHANNEL CROSS
TALK = 20 log
V
OUT
V
S
NETWORK
ANALYZER
Figure 30. Bandwidth