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DS64BR401_13 Datasheet, PDF (28/36 Pages) Texas Instruments – Quad Bi-Directional Transceiver with Equalization and De-Emphasis
DS64BR401
SNLS304G – JUNE 2009 – REVISED APRIL 2013
TYPICAL PERFORMANCE EYE-DIAGRAM CHARACTERISTIC
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Pattern
Generator
VTX = 1.0Vp-p,
PRBS7
Coax
SMA
adaptor
miniSAS4x Cable
DS64BR401EVK
miniSAS4x Cable
SMA
adaptor
Coax
Scope
Instrument
TP0
Figure 9. Test Setup Connection Diagram
TP1
Figure 10. TP0: Input — After 5m 26–AWG Cable at 6 Gbps
Figure 11. TP1: Output — After 1m 28–AWG Cable at 6
Gbps
(EQ[1:0] = F0, DEM[1:0] = 01)
Figure 12. TP0: Input — After 1m 28–AWG cable at 6 Gbps
Figure 13. TP1: Output — After 5m 26–AWG Cable at 6
Gbps
(EQ[1:0] = 11, DEM[1:0] = F0)
28
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