AD8628/AD8629/AD8630
80
V
S
= ±1.35V
C
L
= 50pF
R
L
=
∞
A
V
= 1
VOLTAGE (50mV/DIV)
OVERSHOOT (%)
70
60
50
40
30
V
S
= ±2.5V
R
L
= 2kΩ
T
A
= 25°C
0V
OS–
20
10
OS+
02735-021
TIME (4µs/DIV)
1
10
100
CAPACITIVE LOAD (pF)
1k
Figure 23. Small Signal Transient Response
Figure 26. Small Signal Overshoot vs. Load Capacitance
V
S
= ±2.5V
C
L
= 50pF
R
L
=
∞
A
V
= 1
VOLTAGE (50mV/DIV)
V
IN
V
S
= ±2.5V
A
V
= –50
R
L
= 10kΩ
C
L
= 0pF
CH1 = 50mV/DIV
CH2 = 1V/DIV
0V
VOLTAGE (V)
0V
0V
V
OUT
02735-022
TIME (4µs/DIV)
TIME (2µs/DIV)
Figure 24. Small Signal Transient Response
Figure 27. Positive Overvoltage Recovery
100
90
80
70
OVERSHOOT (%)
V
S
= ±1.35V
R
L
= 2kΩ
T
A
= 25°C
0V
V
S
= ±2.5V
A
V
= –50
R
L
= 10kΩ
C
L
= 0pF
CH1 = 50mV/DIV
CH2 = 1V/DIV
60
50
40
30
20
10
1
10
100
CAPACITIVE LOAD (pF)
1k
02735-023
OS–
VOLTAGE (V)
V
IN
V
OUT
OS+
0V
02735-026
0
TIME (10µs/DIV)
Figure 25. Small Signal Overshoot vs. Load Capacitance
Figure 28. Negative Overvoltage Recovery
Rev. F | Page 9 of 20
02735-025
02735-024
0
AD [ ANALOG DEVICES ]
