
ADG799A/ADG799G
Rev. 0 | Page 13 of 24
06
03
8-
0
25
0.40
0
0.1
3.1
fCLK FREQUENCY (MHz)
I DD
(m
A
)
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.6
1.1
1.6
2.1
2.6
VDD = 3V
VDD = 5V
TA = 25°C
Figure 17. IDD vs. fCLK Frequency
0
60
38
-0
26
1.4
–0.2
06
I2C LOGIC INPUT VOLTAGE (V)
I DD
(m
A
)
1.2
1.0
0.8
0.6
0.4
0.2
0
12
34
5
TA = 25°C
VDD = 3V
VDD = 5V
Figure 18. IDD vs. I2C Logic Input Voltage (SDA, SCL)
120
95
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
P
R
O
P
AG
AT
IO
N
DE
L
A
Y
(
n
s)
115
110
105
100
tPLH (5V)
tPHL (3V)
tPLH (3V)
tPHL (5V)
06
03
8
-03
8
Figure 19. I2C to GPO Propagation Delay vs. Temperature
(ADG799G Only)
0
60
38
-0
27
6
0
–20
0
LOAD CURRENT (mA)
GP
O
V
O
LT
A
G
E
(
V
)
5
4
3
2
1
–18
–16
–14
–12
–10
–8
–6
–4
–2
TA = 25°C
VDD = 3V
VDD = 5V
Figure 20. GPO VOH vs. Load Current
0
60
38
-0
28
2.5
0
03
LOAD CURRENT (mA)
GP
O
V
O
LT
A
G
E
(
V
)
5
2.0
1.5
1.0
0.5
5
1015202530
TA = 25°C
VDD = 3V
VDD = 5V
Figure 21. GPO VOL vs. Load Current