Data Sheet
VSY = 2.7V
RL = 100kΩ
CL = 10pF
INPUT
OUTPUT
ERROR BAND
+5mV
0
–5mV
TIME (10µs/DIV)
Figure 56. Negative Settling Time to 0.1%
1000
VSY = 2.7V
100
10
1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 57. Voltage Noise Density vs. Frequency
VSY = 2.7V
AD8657/AD8659
ERROR BAND
VSY =18V
RL = 100kΩ
CL = 10pF
INPUT
+5mV
OUTPUT
0
–5mV
TIME (10µs/DIV)
Figure 59. Negative Settling Time to 0.1%
1000
VSY = 18V
100
10
1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 60. Voltage Noise Density vs. Frequency
VSY = 18V
TIME (2s/DIV)
Figure 58. 0.1 Hz to 10 Hz Noise
TIME (2s/DIV)
Figure 61. 0.1 Hz to 10 Hz Noise
Rev. B | Page 17 of 24