Datasheet
AD8055/AD8056
Rev. J | Page 8 of 16
TIME (ns)
–0.5
–0.4
ERROR (%)
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
V
OUT
=0VTO+2V OR
V
OUT
=0VTO–2V
G=+2
R
L
=100Ω
0 102030405060
01063-020
FREQUENCY (MHz)
0
–90
–10
–20
–30
–40
–50
–60
–70
–80
10
PSRR (dB)
+PSRR
–PSRR
G=+2
R
F
=402Ω
0.1 1 10 100 500
0
1063-023
Figure 18. Settling Time
Figure 21. PSRR vs. Frequency
1V 50ns
V
IN
V
OUT
G=+1
R
L
= 100Ω
V
S
=±5V
01063-024
10
4
0
9
5
3
1
7
6
2
8
RISE TIME AND FALL TIME (ns)
V
IN
(V p-p)
G=+2
R
L
=100Ω
R
F
=402Ω
FALL TIME
RISE TIME
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
01063-021
Figure 19. Rise Time and Fall Time vs. V
Figure 22. Overload Recovery
IN
RISE TIME AND FALL TIME (ns)
5.0
2.0
0
4.5
2.5
1.5
0.5
3.5
3.0
1.0
4.0
G=+2
R
L
=1kΩ
R
F
=402Ω
FALL TIME
RISE TIME
V
IN
(V p-p)
0 0.2 0.4 0.6 0.8 1.61.0 1.2 1.4
0
1063-022
FREQUENCY (MHz)
–30
–120
–40
–50
–60
–70
–80
–90
–100
–110
–
20
CROSSTALK (dB)
SIDE 1 DRIVEN
SIDE 2 DRIVEN
0.1 1 10 100 200
V
IN
=0dBm
G=+2
R
L
=100Ω
R
F
=402Ω
0
1063-025
Figure 20. Rise Time and Fall Time vs. V
IN
Figure 23. Crosstalk (Output-to-Output) vs. Frequency