Data Sheet

AD8128

Rev. A | Page 7 of 12

1.5

–1.5

0

200

TIME (ns)

1.0

0.5

0

–0.5

–1.0

20

40

60

80

100

120

140

160

180

CONSISTENT WITH OPTIMIZED

SETTINGS IN FIGURE 4

Figure 10. Equalized Pulse Response for 100 M of Cable

40

–40

–4

4

30

20

10

0

–10

–20

–30

–3

–2

–1

0

1

2

3

Figure 11. Output Voltage vs. Common-Mode Input Voltage

100

10

0.1

1k

FREQUENCY (MHz)

1

10

100

Figure 12. Voltage Noise vs. Frequency

1.8

0

0

1.0

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

WITH OPTIMIZED SETTINGS IN FIGURE 4

6

–6

0

500

TIME (ns)

4

2

0

–2

–4

50

100

150

200

250

300

350

400

450

OUTPUT

INPUT

Figure 14. Overdrive Recovery Time

20

–80

0.1

1k

FREQUENCY (MHz)

1

10

100

10

0

–10

–20

–30

–40

–50

–60

–70

Figure 15. Common-Mode Rejection vs. Frequency