Datasheet

ADG441/ADG442/ADG444
Rev. A | Page 9 of 16
TEST CIRCUITS
SD
R
ON
= V
1
/I
DS
V
S
V1
I
DS
05233-015
Figure 14. On Resistance
SD
V
S
V
D
A
A
I
S
(OFF) I
D
(OFF)
05233-016
Figure 15. Off Leakage
SD
V
S
V
D
A
I
D
(ON)
05233-017
Figure 16. On Leakage
SD
V
S
V
OUT
IN
V
SS
GND
V
L
V
DD
–15V
+15V +5V
C
L
35pF
R
L
1kΩ
3V
50%
50% 50%
90%90%
50%
ADG441/ADG444
ADG442
V
IN
V
IN
V
OUT
3V
t
ON
t
OFF
05233-018
0.1µF
0.1µF
0.1µF
Figure 17. Switching Times
SD
V
S
V
OUT
IN
R
S
V
SS
GND
V
L
V
DD
–15V
+15V +5V
C
L
1nF
3V
V
IN
V
OUT
Q
INJ
= C
L
× ∆V
OUT
∆V
OUT
05233-019
Figure 18. Charge Injection