Datasheet

ADG1208/ADG1209
Rev. B | Page 13 of 20
12
0
–5 5
V
BIAS
(V)
CAPACITANCE (pF)
10
8
6
4
2
–4 –3 –2 –1 0 1 2 3 4
V
DD
=+5V
V
SS
= –5V
T
A
= 25°C
SOURCE OFF
DRAIN OFF
SOURCE/DRAIN ON
05713-055
Figure 25. ADG1208 Capacitance vs. Source Voltage, ±5 V Dual Supply
V
BIAS
(V)
CAPACITANCE (pF)
8
0
–15 15
05713-046
–10 –5 0 5 10
V
DD
= +15V
V
SS
= –15V
T
A
=25°C
7
6
5
4
3
2
1
SOURCE/DRAIN ON
DRAIN OFF
SOURCE OFF
Figure 26. ADG1209 Capacitance vs. Source Voltage, ±15 V Dual Supply
V
BIAS
(V)
CAPACITANCE (pF)
8
0
01
05713-047
2
246810
V
DD
=12V
V
SS
=0V
T
A
=25°C
7
6
5
4
3
2
1
SOURCE OFF
DRAIN OFF
SOURCE/DRAIN ON
Figure 27. ADG1209 Capacitance vs. Source Voltage, 12 V Single Supply
8
0
–5 5
V
BIAS
(V)
CAPACITANCE (pF)
–4 –3 –2 –1 0 1 2 3 4
V
DD
=+5V
V
SS
= –5V
T
A
= 25°C
SOURCE OFF
DRAIN OFF
SOURCE/DRAIN ON
7
6
5
4
3
2
1
05713-056
Figure 28. ADG1209 Capacitance vs. Source Voltage, ±5 V Dual Supply