Datasheet

ADG1219
Rev. A | Page 12 of 16
TEST CIRCUITS
I
DS
V
S
SD
06575-011
V
Figure 23. On Resistance
SD
V
V
S
A A
V
D
I
S
(OFF) I
D
(OFF)
06575-012
Figure 24. Off Leakage
SD
A
V
D
I
D
(ON)
NC
NC = NO CONNECT
06575-013
Figure 25. On Leakage
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
06575-017
50Ω
NC
SB
OFF ISOLATION = 20 log
V
OUT
V
S
Figure 26. Off Isolation
V
OUT
50Ω
NETWORK
ANALYZER
R
L
50Ω
IN
V
IN
SA
D
V
S
V
DD
V
SS
0.1µF
DD
0.1µF
V
SS
GND
06575-018
50Ω
NC
SB
INSERTION LOSS = 20 log
V
OUT
WITH SWITCH
V
OUT
WITHOUT SWITCH
Figure 27. Channel-to-Channel Crosstalk
V
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
DD
0.1µF
V
SS
06575-019
IN
Figure 28. Bandwidth
V
V
OUT
R
S
AUDIO PRECISION
R
L
10kΩ
IN
V
IN
S
D
V
S
V p-p
V
DD
V
SS
0.1µF
DD
0.1µF
V
SS
GND
06575-020
Figure 29. THD + Noise