DS80PCI810 Datasheet, PDF (45/60 Pages) Texas Instruments – Low-Power 8 Gbps 8-Channel Linear Repeater

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Typical Applications (continued)
DS80PCI810
SNLS493A – OCTOBER 2014 – REVISED JANUARY 2015
Time (20.83 ps/DIV)
Time (20.83 ps/DIV)
No Repeater
TJ (1.0E-12) = Not Available Due to Closed Eye
Figure 17. TL = 5-Meter 30-AWG 100 Ω Twin-Axial Cable,
No Repeater, 8 Gbps
DS80PCI810 Settings: EQA = Level 4, VODA = Level 6
TJ (1.0E-12) = 41.4 ps
Figure 18. TL = 5-Meter 30-AWG 100 Ω Twin-Axial Cable,
DS80PCI810 CHA_0, 8 Gbps
8.2.1.3.2 Pre-Channel and Post-Channel Setup
Time (20.83 ps/DIV)
No Repeater Used
TJ (1.0E-12) = Not Available Due to Closed Eye
Figure 19. TL1 = 15 Inch 5–Mil FR4 Trace,
TL2 = 10 Inch 5–Mil FR4 Trace,
No Repeater, 8 Gbps
Time (20.83 ps/DIV)
DS80PCI810 Settings: EQA = Level 4, VODA = Level 6
TJ (1.0E-12) = 33.0 ps
Figure 20. TL1 = 15 Inch 5–Mil FR4 Trace,
TL2 = 10 Inch 5–Mil FR4 Trace,
DS80PCI810 CHA_0, 8 Gbps
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