AD8665/AD8666/AD8668
120
VDD = 5V
TA = 25°C
100
80
60
40
20
0
1k
10k
100k
1M
4M
FREQUENCY (Hz)
Figure 31. Common-Mode Rejection Ratio vs. Frequency
100
VDD = 5V
TA = 25°C
80
60
40
PSRR–
20
PSRR+
0
1k
10k
100k
1M
4M
FREQUENCY (Hz)
Figure 32. Power Supply Rejection Ratio vs. Frequency
VDD = 5V
RL = 100kΩ
CL = 10pF
AV = +1
TIME (0.4µs/DIV)
Figure 33. Small-Signal Transient Response
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
VDD = ±2.5V
RL = 10kΩ
CL = 10pF
AV = +1
TIME (1µs/DIV)
Figure 34. Large-Signal Transient Response
70
VDD = 5V
VIN = 100mV p-p
60
50
40
+OS
30
–OS
20
10
0
1
10
100
1000
LOAD CAPACITANCE (pF)
Figure 35. Small-Signal Overshoot vs. Load Capacitance
2.5V
VOUT
VDD = ±2.5V
AV = –100
0V
0V
VIN
–100mV
TIME (4µs/DIV)
Figure 36. Positive Overload Recovery Time
Rev. A | Page 10 of 16