
AD8517/AD8527
–7–
REV. B
FREQUENCY – Hz
10
1k
PSRR
–
dB
1M
120
20
40
60
80
0
100
10k
100k
10M
100
PSRR
VS = 2.5V
TA = 25 C
PSRR
Figure 9. PSRR vs. Frequency
VS = 5V
VCM = 2.5V
RL = 10k
TA = 25 C
VIN = 50mV
AV = 1
CAPACITANCE – pF
60
50
0
10
1k
100
OVERSHOOT
–
%
30
20
10
40
OS
+OS
Figure 10. Overshoot vs. Capacitance Load
FREQUENCY – Hz
6
5
0
10k
10M
100k
MAXIMUM
OUTPUT
SWING
–
V
p-p
1M
3
2
1
4
DISTORTION = 3%
VS = 5V
AV = +1
RL = 10k
TA = 25 C
CL = 15pF
Figure 11. Output Swing vs. Frequency
FREQUENCY – Hz
10
100M
1k
OUTPUT
IMPEDANCE
–
1M
0
80
60
40
100
10k
100k
10M
VS = 5V
TA = 25 C
10
20
30
50
70
90
AVCC = 10
AVCC = 1
Figure 12. Output Impedance vs. Frequency
VOLTAGE
NOISE
DENSITY
–
nV/
Hz
FREQUENCY – Hz
50
0
10
10k
100
1k
40
30
20
10
VS = 5V
TA = 25 C
Figure 13. Voltage Noise Density vs. Frequency
FREQUENCY – Hz
12
0
10
10k
100
1k
8
4
VS = 5V
TA = 25 C
CURRENT
NOISE
DENSITY
–
pA/
Hz
Figure 14. Current Noise Density vs. Frequency