Datasheet

Data Sheet ADA4075-2
Rev. C | Page 9 of 24
–100
–80
–60
–40
–20
0
20
40
60
80
100
120
140
–100
–80
–60
–40
–20
0
20
40
60
80
100
120
140
PHASE (Degrees)
GAIN
PHASE
1k 10k
100k 1M 10M 100M
07642-015
FREQUENCY (Hz)
GAIN (dB)
V
SY
= ±15V
Figure 21. Open-Loop Gain and Phase vs. Frequency
07642-117
50
–20
–10
0
10
20
30
40
10 100
1k
10k
100k 1M
10M 100M
GAIN (dB)
FREQUENCY (Hz)
A
V
= +100
V
SY
= ±15V
A
V
= +10
A
V
= +1
Figure 22. Closed-Loop Gain vs. Frequency
A
V
= +1
A
V
= +10
A
V
= +100
10 100 1k 10k 100k 1M 10M
07642-017
FREQUENCY (Hz)
Z
OUT
(Ω)
V
SY
= ±15V
0.001
0.01
0.1
1
10
100
1k
Figure 23. Output Impedance vs. Frequency
0
20
40
60
80
100
120
140
–80
–60
–40
–20
–80
–100–100
–60
–40
–20
0
20
40
60
80
100
120
140
PHASE (Degrees)
GAIN
PHASE
1k 10k 100k 1M
10M 100M
07642-018
FREQUENCY (Hz)
GAIN (dB)
V
SY
= ±5V
Figure 24. Open-Loop Gain and Phase vs. Frequency
07642-120
50
–20
–10
0
10
20
30
40
10 100
1k 10k
100k 1M
10M
100M
GAIN (dB)
FREQUENCY (Hz)
A
V
= +100
V
SY
= ±5V
A
V
= +10
A
V
= +1
Figure 25. Closed-Loop Gain vs. Frequency
10 100 1k 10k 100k 1M 10M
07642-020
FREQUENCY (Hz)
Z
OUT
(Ω)
A
V
= +1
A
V
= +10
A
V
= +100
V
SY
= ±5V
0.001
0.01
0.1
1
10
100
1k
Figure 26. Output Impedance vs. Frequency