Datasheet

ADA4091-2/ADA4091-4 Data Sheet
Rev. G | Page 8 of 20
A
V
= 100
A
V
= 10
A
V
= 1
ADA4091-2
T
A
= 2
5
°C
V
SY
= ±1.5V
0.1
1
10
100
1k
10 100 1k 10k 100k
1M 10M
07671-013
FREQUENCY (Hz)
Z
OUT
(Ω)
Figure 11. Output Impedance vs. Frequency
07671-025
TIME (µs)
V
OUT
(V)
ADA4091-2
V
SY
= ±1.5V
T
A
= 25°C
R
L
= 100k
Ω
C
L
= 100pF
A
V
= +1
0 5 10 15 20 25 30 35 40 45
50
2.0
–2.0
1.5
–1.5
1.0
–1.0
0.5
–0.5
0
Figure 12. Large Signal Transient Response
07671-028
TIME (µs)
V
OUT
(V)
0.06
–0.08
–0.06
0.04
–0.04
0.02
–0.02
0
0 1 2 3 4 5
6 7 8 9 10 11 12 13
14 15 16 17
18 19 20
ADA4091-2
V
SY
= ±1.5V
T
A
= 25°C
R
L
= 100k
Ω
C
L
= 100pF
A
V
= +1
Figure 13. Small Signal Transient Response
07671-036
FREQUENCY (Hz)
V
OUT
SWING (V)
0
0.5
1.0
1.5
2.0
2.5
3.0
100
1k
10k 100k
1M
ADA4091-2
V
SY
= ±1.5V
V
IN
= 2.8V p-p
R
L
= 100kΩ
Figure 14. Output Swing vs. Frequency
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–0.2
0 10
20 30 40 50 60 70 80 90
TIME (µs)
OUTPUT VOLTAGE (V)
07671-051
ADA4091-2
T
A
= 25°C
V
SY
= ±1.5V
Figure 15. Positive Overload Recovery
0
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
0 10 20 30 40 50 60 70 80 90
TIME (µs)
OUTPUT VOLTAGE (V)
07671-045
ADA4091-2
T
A
= 25°C
V
SY
= ±1.5V
Figure 16. Negative Overload Recovery