Datasheet

ADG884 Data Sheet
Rev. D | Page 12 of 16
05028-017
IN
GND
V
DD
V
S
V
IN
V
OUT
1nF
V
OUT
NC
SW ON
Q
INJ
= C
L
× ∆V
OUT
SW OFF
∆V
OUT
S1B
S1A
D
Figure 23. Charge Injection
05028-018
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
V
S
Figure 24. Off Isolation
05028-020
V
OUT
V
DD
V
DD
GND
V
S
R
L
50Ω
R
L
50Ω
0.1µF
50Ω
S1A
D
S1B
C
HANNEL-TO-CHANNEL CROSSTALK = 20 LOG
V
OUT
V
S
Figure 25. 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
05028-019
Figure 26. Bandwidth
05028-021
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
Figure 27. Channel-to-Channel Crosstalk (S1A to S2A)