Datasheet

ADG1433/ADG1434 Data Sheet
Rev. E | Page 14 of 20
V
IN
(NORMALLY
CLOSED SWITCH)
V
OUT
V
IN
(NORMALLY
OPEN SWITCH)
OFF
∆V
OUT
ON
Q
INJ
= C
L
× ∆V
OUT
IN
V
OUT
NIC
SA
V
DD
V
SS
V
DD
V
SS
GND
C
L
1nF
D
V
IN
V
S
0.1µF0.1µF
SB
0
6181-027 NIC = NO INTERNAL CONNECTION.
Figure 31. Charge Injection
V
OUT
50Ω
NETWORK
ANALYZER
R
L
50Ω
IN
V
IN
SA
D
V
S
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
GND
50Ω
NIC
SB
OFF ISOLATION = 20 log
V
OUT
V
S
06181-028
NIC = NO INTERNAL CONNECTION.
Figure 32. Off Isolation
V
OUT
50Ω
NETWORK
ANALYZER
R
L
50Ω
IN
V
IN
SA
D
V
S
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
GND
50Ω
NIC
SB
INSERTION LOSS = 20 log
V
OUT
WITH SWITCH
V
OUT
WITHOUT SWITCH
0
6181-029 NIC = NO INTERNAL CONNECTION.
Figure 33. Bandwidth
CHANNEL-TO-CHANNEL CROSSTALK = 20 log
V
OUT
GND
SA
D
SB
V
OUT
NETWORK
ANALYZER
R
L
50Ω
R
50Ω
V
S
V
S
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
IN
06181-030
Figure 34. Channel-to-Channel Crosstalk
V
OUT
R
S
AUDIO PRECISION
R
L
110Ω
IN
V
IN
S
D
V
S
V p-p
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
GND
06181-031
Figure 35. THD + Noise
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