AD8057/AD8058
0.5
0.4
0.3
0.2
GAIN (dB)
5.0
RISE TIME AND FALL TIME (ns)
V
OUT
= 0.2V
G = +2
R
L
= 1.0k
R
F
= 1.0k
4.5
4.0
3.5
3.0
2.5
2.0
FALL TIME
1.5
RISE TIME
1.0
0.5
0.0
0
1
2
V
OUT
(V p-p)
3
4
0.1
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
1
100
10
FREQUENCY (MHz)
1000
TPC 19. 0.1 dB Flatness G = +2
TPC 22. Rise Time and Fall Time vs. V
OUT
, G = +1,
R
L
= 1 k
Ω
, R
F
= 0
Ω
–50
5
DISTORTION (dBc)
–70
THD
SECOND
RISE TIME AND FALL TIME (ns)
–60
4
3
RISE TIME
2
FALL TIME
1
–80
THIRD
–90
–100
–110
0.1
1
10
FREQUENCY (MHz)
100
0
0
1
2
V
OUT
(V p-p)
3
4
TPC 20. Distortion vs. Frequency, R
L
= 150
Ω
TPC 23. Rise Time and Fall Time vs. V
OUT
, G = +2,
R
L
= 100
Ω
, R
F
= 402
Ω
–40
0.4%
–50
V
OUT
= –1V TO + 1V OR +1V TO –1V
G = +2
R
L
= 100 /1k
0.3%
20MHz
DISTORTION (dBc)
0.2%
0.1%
–60
0.0%
–0.1%
5MHz
–0.2%
–0.3%
–0.4%
–70
–80
0.0
0
0.4
0.8
1.2
1.6
2.0
2.4
V
OUT
(V p-p)
2.8
3.2
3.6
4.0
10 20
30 40 50 60
TIME (ns)
TPC 21. Distortion vs. V
OUT
@ 20 MHz, 5 MHz,
R
L
= 150
Ω
, V
S
=
±
5.0 V
TPC 24. Settling Time
–8–
REV. B
AD [ ANALOG DEVICES ]
