Datasheet

ADG621/ADG622/ADG623
Rev. B | Page 10 of 12
TEST CIRCUITS
I
DS
V1
S D
V
S
R
ON
= V1/I
DS
02616-016
S D
V
S
V
D
I
S
(OFF) I
D
(OFF)
A
A
02616-017
S D
V
D
I
D
(ON)
A
02616-018
NC
NC = NO CONNECT
Figure 16. On Resistance Figure 17. Off Leakage Figure 18. On Leakage
0.1µF
V
S
IN
S D
V
DD
GND
R
L
300Ω
C
L
35pF
V
OUT
V
DD
V
IN
V
IN
V
OUT
t
ON
t
OFF
50% 50%
90% 90%
50% 50%
V
SS
V
SS
0.1µF
ADG621
ADG622
02616-019
Figure 19. Switching Times (t
ON
, t
OFF
)
S1
D1
0.1µF
V
DD
IN1, IN2
V
S1
GND
R
L1
300Ω
C
L1
35pF
V
OUT1
V
S2
V
OUT2
R
L2
300Ω
C
L2
35pF
S2
V
IN
D2
V
DD
t
BBM
t
BBM
50% 50%
90%
V
IN
V
OUT1
V
OUT2
90%
90%
90%
0V
0V
0V
0.1µF
V
SS
V
SS
02616-020
Figure 20. Break-Before-Make Time Delay, t
BBM
(ADG623 Only)
S D
V
DD
IN
V
S
GND
C
L
1nF
V
OUT
R
S
V
DD
SW ON
V
IN
V
OUT
Q
INJ
= C
L
× ΔV
OUT
SW OFF
V
SS
V
SS
ΔV
OUT
02616-021
Figure 21. Charge Injection