Datasheet

ADG787
Rev. A | Page 8 of 16
0
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0870605040302010
05250-041
TEMPERATURE (°C)
CURRENT (nA)
I
S
(OFF)
I
S
, I
D
(ON)
Figure 11. Leakage Current vs. Temperature, V
DD
= 3.3 V
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1.5 5.55.04.54.03.53.02.52.0
05250-011
SUPPLY VOLTAGE V
DD
(V)
LOGIC THRESHOLD POINT (V)
V
IN
RISING V
IN
FALLING
Figure 12. Threshold Voltage vs. Supply
25
20
15
10
5
0
05
.03.0 3.5 4.0 4.52.52.01.51.00.5
05250-012
V
D
(V)
Q
INJ
(pC)
T
A
= 25°C
V
DD
= 5V
V
DD
= 3V
Figure 13. Charge Injection vs. Source Voltage
30
25
20
15
10
5
0
–40 806040200–20
05250-013
TEMPERATURE (°C)
TIME (ns)
T
OFF
T
A
= 25°C
V
DD
= 3V
V
DD
= 5V
V
DD
= 5V
V
DD
= 3V
T
ON
Figure 14. t
ON
/t
OFF
Time vs. Temperature
0
–1
–2
–3
–4
–5
–6
–7
–8
100 1k 10k 100k 1M 10M 100M 1G
05250-014
FREQUENCY (Hz)
ATTENUATION (dB)
V
DD
= 3V/4.2V/5V
T
A
= 25°C
Figure 15. Bandwidth
0
–120
–100
–80
–60
–40
–20
100 1k 10k 100k 1M 10M 100M 1G
05250-015
FREQUENCY (Hz)
ATTENUATION (dB)
V
DD
= 3V/4.2V/5V
T
A
= 25°C
Figure 16. Off Isolation vs. Frequency