Datasheet

AD8677
Rev. A | Page 10 of 16
30
0
5
10
15
20
25
0246810
–OS
+OS
05578-029
OVERSHOOT (%)
C
LOAD
(nF)
12
V
S
= ±5V
V
IN
= ±50mV
G = +1
Figure 27. Overshoot vs. Capacitive Load
112
110
108
106
104
102
100
98
96
100 1M10k 100k1k
05578-030
CMRR (dB)
FREQUENCY (Hz)
V
S
= ±15V
Figure 28. CMRR vs. Frequency
100
80
60
40
20
0
10 1M10k 100k1k100
05578-031
PSRR (dB)
FREQUENCY (Hz)
–PSRR
+PSRR
Figure 29. PSRR vs. Frequency
100
10
1
0.1
0.01
10 1M10k 100k1k100
05578-032
R
OUT
(Ω)
FREQUENCY (Hz)
G = +100
G = +10
G = +1
V
S
= ±15V
V
IN
= 28mV
R
L
= ∞
C
L
= 20pF
Figure 30. Output Impedance vs. Frequency
100
10
1
0.1
0.01
10 1M10k 100k1k100
05578-033
R
OUT
(Ω)
FREQUENCY (Hz)
G = +100
G = +10
G = +1
V
S
= ±5V
V
IN
= 28mV
R
L
= ∞
C
L
= 20pF
Figure 31. Output Impedance vs. Frequency
100
10
1
0.1 1k100101
05578-034
VOLTAGE NOISE DENSITY (nV/ Hz)
FREQUENCY (Hz)
V
S
= ±15V
Figure 32. Voltage Noise Density vs. Frequency