Datasheet
ADA4084-1/ADA4084-2/ADA4084-4 Data Sheet
Rev. I | Page 26 of 36
15
10
–15
–10
–5
0
5
0 4 8 12 3628 32242016
VOLTAGE (V)
TIME (µs)
V
SY
= ±15V
T
A
= 25°C
R
L
= 2kΩ
C
L
= 100pF
08237-062
Figure 90. Large Signal Transient Response
80
60
40
20
0
–80
–60
–40
–20
0 21
43
7 8 965 10
VOLTAGE (mV)
TIME (µs)
V
SY
= ±15V
T
A
= 25°C
R
L
= 2kΩ
C
L
= 100pF
08237-063
Figure 91. Small Signal Transient Response
10
–25
–20
–5
–10
–15
0
5
0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
–2 0 2
4
86 18161210 14
VOLTAGE (V)
VOLTAGE (V)
TIME (µs)
V
SY
= ±15V
T
A
= 25°C
INPUT
OUTPUT
08237-064
Figure 92. Settling Time
10
1
1 10 100 1k 10k 100k
VOLTAGE NOISE DENSITY (nV/√Hz)
FREQUENCY (Hz)
V
SY
= ±15V
T
A
= 25°C
08237-065
4
Figure 93. Voltage Noise Density vs. Frequency
70
50
60
40
30
20
10
0
1 100010010
OVERSHOOT (%)
LOAD CAPACITANCE (pF)
V
SY
= ±15V
V
IN
= 100mV p-p
R
L
= 2kΩ
T
A
= 25°C
OS+
OS–
08237-066
Figure 94. Overshoot vs. Load Capacitance
0 2 4 6 8 10
60
–60
VOLTAGE NOISE (nV)
TIME (Seconds)
–40
–20
0
20
40
V
SY
= ±15V
T
A
= 25°C
08237-067
Figure 95. Voltage Noise 0.1 Hz to 10 Hz
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