Datasheet

AC Timing Diagrams (Continued)
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FIGURE 10. Transmitter Power Down Delay
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FIGURE 11. Receiver Power Down Delay
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C — Setup and Hold Time (Internal data sampling window) defined by RSPOS (receiver input strobe position) min and max
TPPOS — Transmitter output pulse position (min and max)
RSKM ≥ Cable Skew (type, length) + LVDS Source Clock Jitter (cycle to cycle) + ISI (Inter-symbol interference)
j
Cable Skew — typically 10 ps to 40 ps per foot, media dependent
j
TJCC — Cycle-to-cycle LVDS Output jitter (TJCC) is less than 100 ps (worse case estimate).
j
ISI is dependent on interconnect length; may be zero
See Applications Informations section for more details.
FIGURE 12. Receiver Skew Margin
DS90C387A/DS90CF388A
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