Datasheet

ADG5408/ADG5409 Data Sheet
Rev. C | Page 16 of 24
TEST CIRCUITS
09206-008
S2
V
D
V
D
S8
S1
D
I
D
(ON)
NC
NC = NO CONNECT
A
Figure 25. On Leakage
0
9206-006
I
DS
SD
V
S
V
R
ON
= V/I
DS
Figure 26. On Resistance
CHANNEL-TO-CHANNEL CROSSTALK = 20 log
V
OUT
GND
S1
D
S2
V
OUT
NETWORK
ANALYZER
R
L
50Ω
R
L
50Ω
V
S
V
S
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
09206-014
Figure 27. Channel-to-Channel Crosstalk
V
OUT
50Ω
NETWORK
ANALYZER
R
L
50Ω
Sx
D
V
S
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
GND
50Ω
OFF ISOLATION = 20 log
V
OUT
V
S
09206-013
Figure 28. Off Isolation
09206-007
S1
D
V
S
V
D
I
S
(OFF)
S8
I
D
(OFF)
A
A
A
Figure 29. Off Leakage
V
OUT
R
S
AUDIO PRECISION
R
L
10kΩ
IN
V
IN
Sx
D
V
S
V p-p
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
GND
09206-015
Figure 30. THD + Noise Figure
V
OUT
50Ω
NETWORK
ANALYZER
R
L
50Ω
Sx
D
INSERTION LOSS = 20 log
V
OUT
WITH SWITCH
V
OUT
WITHOUT SWITCH
V
S
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
GND
09206-017
Figure 31. Bandwidth