DS80PCI810 Datasheet, PDF (44/60 Pages) Texas Instruments – Low-Power 8 Gbps 8-Channel Linear Repeater

DS80PCI810
SNLS493A – OCTOBER 2014 – REVISED JANUARY 2015
Typical Applications (continued)
8.2.1.3 Application Performance Plots
8.2.1.3.1 Pre-Channel Only Setup
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Time (20.83 ps/DIV)
No Repeater Used
TJ (1.0E-12) = 21.6 ps
Figure 11. TL = 5 Inch 5–Mil FR4 Trace,
No Repeater, 8 Gbps
Time (20.83 ps/DIV)
DS80PCI810 Settings: EQA = Level 2, VODA = Level 6
TJ (1.0E-12) = 13.6 ps
Figure 12. TL = 5 Inch 5–Mil FR4 Trace,
DS80PCI810 CHA_0, 8 Gbps
Time (20.83 ps/DIV)
No Repeater Used
TJ (1.0E-12) = 43.7 ps
Figure 13. TL = 10 Inch 5–Mil FR4 Trace,
No Repeater, 8 Gbps
Time (20.83 ps/DIV)
DS80PCI810 Settings: EQA = Level 3, VODA = Level 6
TJ (1.0E-12) = 18.1 ps
Figure 14. TL= 10 Inch 5–Mil FR4 Trace,
DS80PCI810 CHA_0, 8 Gbps
Time (20.83 ps/DIV)
No Repeater Used
TJ (1.0E-12) = Not Available Due to Closed Eye
Figure 15. TL = 20 Inch 5–Mil FR4 Trace,
No Repeater, 8 Gbps
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Time (20.83 ps/DIV)
DS80PCI810 Settings: EQA = Level 4, VODA = Level 6
TJ (1.0E-12) = 35.5 ps
Figure 16. TL = 20 Inch 5–Mil FR4 Trace,
DS80PCI810 CHA_0, 8 Gbps
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