Datasheet

AD8114/AD8115
Rev. B | Page 12 of 32
FREQUENCY (MHz)
CROSSTALK (dB)
–70
–50
–60
–80
–90
–100
0.1 1 10 100 1000
ALL HOSTILE
0
–40
–30
–20
–10
ADJACENT
R
L
= 1kΩ
R
T
= 37.5Ω
01070-018
Figure 13. AD8114 Crosstalk vs. Frequency
FUNDAMENTAL FREQUENCY (MHz)
DISTORTION (dBc)
–50
–30
–60
–80
–100
110
2ND HARMONIC
0
50
3RD HARMONIC
–20
–40
–70
–90
–10
V
O
= 2V p-p
R
L
= 150Ω
01070-019
Figure 14. AD8114 Distortion vs. Frequency
0 5 10 15 20 25 30 35 40 45
5ns/DIV
0.1%/DIV
01070-020
V
O
= 2V STEP
R
L
= 150Ω
Figure 15. AD8114 Settling Time
FREQUENCY (MHz)
CROSSTALK (dB)
–70
–50
–60
–80
–90
–100
0.1 1 10 100 1000
ALL HOSTILE
0
–40
–30
–20
–10
ADJACENT
R
L
= 1kΩ
R
T
= 37.5Ω
01070-021
Figure 16. AD8115 Crosstalk vs. Frequency
FUNDAMENTAL FREQUENCY (MHz)
DISTORTION (dBC)
–50
–30
–60
–80
–100
110
2ND HARMONIC
0
50
3RD HARMONIC
–20
–40
–70
–90
–10
V
O
= 2V p-p
R
L
= 150Ω
01070-022
Figure 17. AD8115 Distortion vs. Frequency
5ns/DIV
0 5 10 15 20 25 30 35 40 45
0.1%/DIV
01070-023
V
O
= 2V STEP
R
L
= 150Ω
Figure 18. AD8115 Settling Time