ADG408/ADG409
120
V
DD
= +15V
V
SS
= –15V
100
t
TRANSITION
120
t
ON
(EN)
140
V
DD
= +12V
V
SS
= 0V
t
TRANSITION
80
100
t
ON
(EN)
t – ns
60
t – ns
80
t
OFF
(EN)
60
40
t
OFF
(EN)
20
1
3
5
7
9
V
IN
– Volts
11
13
15
40
1
3
5
7
V
IN
– Volts
9
11
13
Figure 7. Switching Time vs. V
IN
(Bipolar Supply)
Figure 10. Switching Time vs. V
IN
(Single Supply)
400
V
IN
= +5V
300
V
IN
= +5V
300
t
TRANSITION
t – ns
t
ON
(EN)
200
200
t – ns
t
TRANSITION
100
100
t
OFF
(EN)
t
ON
(EN)
t
OFF
(EN)
0
0
5
7
9
11
V
SUPPLY
– Volts
13
15
5
7
9
11
V
SUPPLY
– Volts
13
15
Figure 8. Switching Time vs. Single Supply
Figure 11. Switching Time vs. Bipolar Supply
10
4
V
DD
= +15V
V
SS
= –15V
10
4
V
DD
= +15V
V
SS
= –15V
10
3
I
DD
– A
10
3
I
SS
– A
10
2
EN = 2.4V
10
1
EN = 0V
EN = 2.4V
EN = 0V
10
2
10
100
1k
10k
100k
FREQUENCY – Hz
1M
10M
10
0
10
–1
10
100
1k
10k
100k
FREQUENCY – Hz
1M
10M
Figure 9. Positive Supply Current vs. Switching Frequency
Figure 12. Negative Supply Current vs. Switching
Frequency
REV. A
–7–
AD [ ANALOG DEVICES ]
