AD8151_15 Datasheet, PDF (9/40 Pages) Analog Devices – Digital Crosspoint Switch

TYPICAL PERFORMANCE CHARACTERISTICS
AD8151
100ps/DIV
Figure 5. Eye Pattern 2.5 Gbps, PRBS 23
p-p = 43ps
STD DEV = 8ps
70ps/DIV
Figure 8. Eye Pattern 3.2 Gbps, PRBS 23
p-p = 53ps
STD DEV = 8ps
20ps/DIV
Figure 6. Jitter @ 2.5 Gbps, PRBS 23
20ps/DIV
Figure 9. Jitter @ 3.2 Gbps, PRBS 23
100
90
80
70
60
50
% EYE
WIDTH
=
(CLOCK PERIOD – JITTER p-p)
CLOCK PERIOD
× 100
40
30
20
10
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
DATA RATE (Gbps)
Figure 7. Eye Width vs. Data Rate, PRBS 23
100
90
80
70
60
50
%
EYE
HEIGHT
=
(V_OUT @ DATA RATE)
V_OUT @ 0.5Gbps
× 100
40
30
20
10
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
DATA RATE (Gbps)
Figure 10. Eye Height vs. Data Rate, PRBS 23
Rev. B | Page 9 of 40