Datasheet

AD8541/AD8542/AD8544
Rev. G | Page 10 of 20
OUTPUT SWING (V p-p)
3.0
2.5
0
2.0
1.5
0.5
1.0
4.0
3.5
5.0
4.5
FREQUENCY (Hz)
1k 10k 100k 1M 10M
V
S
= 5V
V
IN
= 4.9V p-p
R
L
= NO LOAD
T
A
= 25°C
00935-022
Figure 23. Closed-Loop Output Voltage Swing vs. Frequency,
OUTPUT SWING (V p-p)
3.0
2.5
0
2.0
1.5
0.5
1.0
4.0
3.5
5.0
4.5
FREQUENCY (Hz)
1k 10k 100k 1M 10M
V
S
= 5V
V
IN
= 4.9V p-p
R
L
= 2kΩ
T
A
= 25°C
00935-023
Figure 24. Closed-Loop Output Voltage Swing vs. Frequency
SMALL SIGNAL OVERSHOOT (%)
60
0
30
20
10
40
50
CAPACITANCE (pF)
10 100 1k 10k
+OS
–OS
V
S
= 5V
R
L
= 10kΩ
T
A
= 25°C
00935-024
Figure 25. Small Signal Overshoot vs. Load Capacitance
SMALL SIGNAL OVERSHOOT (%)
60
0
30
20
10
40
50
CAPACITANCE (pF)
10 100 1k 10k
V
S
= 5V
R
L
= 2kΩ
T
A
= 25°C
+OS
–OS
00935-025
Figure 26. Small Signal Overshoot vs. Load Capacitance
SMALL SIGNAL OVERSHOOT (%)
60
0
30
20
10
40
50
CAPACITANCE (pF)
10 100 1k 10k
+OS
–OS
V
S
= 5V
R
L
=
∞
T
A
= 25°C
00935-026
Figure 27. Small Signal Overshoot vs. Load Capacitance
2.5V
V
S
= 5V
R
L
= 100kΩ
C
L
= 300pF
A
V
= 1
T
A
= 25°C
50mV 10µs
00935-027
Figure 28. Small Signal Transient Response