Datasheet

ADG1236
Rev. 0 | Page 13 of 16
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
04776-026
50Ω
NC
SB
OFF ISOLATION = 20 log
V
OUT
V
S
Figure 26. Test Circuit 7—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
04776-027
50Ω
NC
SB
INSERTION LOSS = 20 log
V
OUT
WITH SWITCH
V
OUT
WITHOUT SWITCH
Figure 27. Test Circuit 8—Channel-to-Channel Crosstalk
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
04776-028
IN
Figure 28. Test Circuit 9—Bandwidth
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
V
DD
0.1μF
V
SS
GND
04776-029
Figure 29. Test Circuit 10—THD + Noise