Datasheet

ADG508A/ADG509A
Rev. D | Page 12 of 16
0
V
3
V
50%
OUTPUT
ADDRESS
DRIVE (V
IN
)
t
OPEN
OUTPUT
ADG508A
1
A2
A1
A0
50Ω
1kΩ
GND
S1
S2–S7
S8
D
35pF
V
IN
2.4V EN
V
DD
V
SS
V
DD
V
SS
5V
1
SIMILAR CONNECTION FOR ADG509A.
00051-021
Figure 20. Break-Before-Make Delay, t
OPEN
ENABLE
DRIVE (V
IN
)
OUTPUT
10%
3V
0V
50%
90%
t
ON
(EN)
t
OFF
(EN)
OUTPUT
ADG508A
1
A2
A1
A0
50Ω
1kΩ
GND
S1
S2–S8
D
35pF
V
IN
EN
V
DD
V
SS
V
DD
V
SS
5V
1
SIMILAR CONNECTION FOR ADG509A.
00051-022
Figure 21. Enable Delay, t
ON
(EN), t
OFF
(EN)
3V
0V
V
IN
V
O
Q
INJ
=CL×ΔV
O
ΔV
O
DS1
EN
GND
CL
1nF
V
O
R
S
V
S
V
DD
V
SS
V
DD
V
SS
A0
A1
A2
ADG508A
1
1
SIMILAR CONNECTION FOR ADG509A.
50Ω
V
IN
0
0051-023
Figure 22. Charge Injection