
Data Sheet
AD8057/AD8058
VOUT (V p-p)
–40
–50
–80
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
0
D
IS
TOR
TION
(
dB
c
)
–60
–70
20MHz
5MHz
01064-
026
Figure 24. Distortion vs. VOUT at 20 MHz, 5 MHz, RL = 150 , VS = ±5.0 V
VOUT (V p-p)
5.0
4.5
0
1
2
3
4
3.0
1.5
1.0
0.5
4.0
3.5
2.0
2.5
R
IS
E
TIM
E
A
N
D
FA
LL
TIM
E
(
ns
)
RISE TIME
FALL TIME
01064-
027
Figure 25. Rise Time and Fall Time vs. VOUT, G = +1, RL = 1 k, RF = 0
VOUT (V p-p)
5
4
0
1
2
3
4
R
IS
E
TIM
E
A
N
D
FA
LL
TIM
E
(
ns
)
3
2
1
RISE TIME
FALL TIME
01064-
028
Figure 26. Rise Time and Fall Time vs. VOUT, G = +2, RL = 100 , RF = 402
0.4%
0.3%
0.2%
0.1%
0%
–0.1%
–0.2%
–0.3%
–0.4%
0
10
20
30
40
50
60
TIME (ns)
VOUT = –1V TO + 1V OR +1V TO –1V
G = +2
RL = 100/1k
01064-
029
Figure 27. Settling Time
500mV/
DIV
0V
20ns/DIV
2.5V
VS = ±2.5V
RL = 1k
G = +1
INPUT SIGNAL
OUTPUT RESPONSE
01064-
030
Figure 28. Input Overload Recovery, VS = ±2.5 V
1V/DIV
0V
20ns/DIV
5.0V
VS = ±5.0V
RL = 1k
G = +1
INPUT SIGNAL 5V
OUTPUT SIGNAL = 4.0V
01064-
031
Figure 29. Output Overload Recovery, VS = ±5.0 V
Rev. E | Page 9 of 16