Datasheet

ADA4941-1
Rev. C | Page 14 of 24
10
0
–40 120
TEMPERATURE (°C)
DISABLED SUPPLY CURRENT (µA)
–20 0 20 40 60 80 100
05704-040
8
6
4
2
G = 4
R
F
= 1kΩ
R
L
= ∞
DIS = HIGH
V
S
= ±5V
V
S
= +5V
V
S
= +3V
Figure 41. Disable Supply Current vs. Temperature for Various Supplies
500mV/DIV
40µs/DIV
V
PD
V
O, dm
05704-041
Figure 42. Disable Assert Time
–40
–110
0.1 1000
FREQUENCY (MHz)
ISOLATION (dB)
–50
–60
–70
–80
–90
–100
1 10 100
VIN = 50mV p-p
05704-042
Figure 43. Disabled Input-to-Output Isolation vs. Frequency
14
0
0 10
DISABLE INPUT VOLTAGE WITH RESPECT TO V
S–
(V)
DISABLE INPUT CURRENT (µA)
12
10
8
6
4
2
1 2 3 4 5 6 7 8 9
V
S
= ±5V
05704-043
Figure 44. Disable Input Current vs. Disable Input Voltage
500mV/DIV
40µs/DIV
V
PD
V
O, dm
05704-044
Figure 45. Disable Deassert Time
100
0.0001
0.001 100
FREQUENCY (MHz)
IMPEDANCE (Ω)
VOP
VON
10
1
0.1
0.01
0.001
0.01 0.1 1 10
05704-025
Figure 46. Single-Ended Output Impedance vs. Frequency