Datasheet
AD8143
Rev. 0 | Page 14 of 24
1.25
–1.25
0 100
05538-027
TIME (ns)
VOLTAGE (V)
1.00
0.75
0.50
0.25
0
–0.25
–0.50
–0.75
–1.00
0.5
–0.5
ERROR (%)
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
10 20 30 40 50 60 70 80 90
INPUT
OUTPUT
ERROR
Figure 22. Settling Time (0.1%) at Various Loads
–
50
–80
0.1 100
05538-047
FREQUENCY (MHz)
DISTORTION (dBc)
110
–55
–60
–65
–70
–75
V
S
= ±5V
V
S
= ±12V
Figure 23. Second Harmonic Distortion vs. Frequency and Power Supplies,
V
O
= 2 V p-p, G = 2
–50
–75
0.1 100
05538-048
FREQUENCY (MHz)
DISTORTION (dBc)
110
–55
–60
–65
–70
V
S
= ±5V
V
S
= ±12V
Figure 24. Second Harmonic Distortion vs. Frequency and Power Supplies,
V
O
= 2 V p-p
1400
0
0 4.5
05538-023
OUTPUT VOLTAGE (V p-p)
SLEW RATE (V/
μ
s)
1200
1000
800
600
400
200
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
+SR, R
L
= 150
Ω
–SR, R
L
= 150
Ω
+SR, R
L
= 1k
Ω
–SR, R
L
= 1k
Ω
Figure 25. Slew Rate vs. Input Voltage Swing at Various Loads
–30
–100
0.1 100
05538-055
FREQUENCY (MHz)
DISTORTION (dBc)
110
–40
–50
–60
–70
–80
–90
Vs = ±12V
Vs = ±5V
Figure 26. Third Harmonic Distortion vs. Frequency and Power Supplies,
V
O
= 2 V p-p, G = 2
–
30
–90
0.1 100
05538-049
FREQUENCY (MHz)
DISTORTION (dBc)
110
–40
–50
–60
–70
–80
V
S
=±5V
V
S
= ±12V
Figure 27. Third Harmonic Distortion vs. Frequency and Power Supplies,
V
O
= 2 V p-p