Datasheet

ADG1206/ADG1207
Rev. A | Page 18 of 20
3V
V
IN
V
OUT
Q
INJ
= C
L
× ΔV
OUT
ΔV
OUT
V
IN
ADG1206
1
GND
V
DD
V
SS
V
DD
V
SS
1
SIMILAR CONNECTION FOR ADG1207.
A0
D
C
L
1nF
V
OUT
A2
A1
A3
S
EN
R
S
V
S
06119-031
Figure 34. Charge Injection
V
OUT
50Ω
NETWORK
ANALYZER
R
L
50Ω
S
D
50Ω
OFF ISOLATION = 20 log
V
OUT
V
S
V
S
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
GND
0
6119-032
Figure 35. Off Isolation
V
OUT
50Ω
NETWORK
ANALYZER
R
L
50Ω
S
D
V
S
V
DD
V
SS
0.1µF
V
DD
0.1µF
V
SS
GND
INSERTION LOSS = 20 log
V
OUT
WITH SWITCH
V
OUT
WITHOUT SWITCH
06119-033
Figure 36. Bandwidth
CHANNEL-TO-CHANNEL CROSSTALK = 20 log
V
OUT
GND
S1
D
S2
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
06119-034
Figure 37. Channel-to-Channel Crosstalk
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
06119-035
Figure 38. THD + Noise