XRT79L71 Datasheet, PDF (70/441 Pages) Exar Corporation – 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC

XRT79L71
REV. P1.0.3
PRELIMINARY
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1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
FIGURE 20. TIMING DIAGRAM FOR THE RECEIVE PAYLOAD DATA OUTPUT INTERFACE (NIBBLE-PARALLEL MODE)
XRT79L71 Receive Payload Data I/F Signals
RxOutClk
RxClk
RxNib[3:0]
RxFrame
t54
Nibble [0]
Nibble [1]
DS3 Frame Number N DS3 Frame Number N + 1
t53
Recommended Sampling Edge of Terminal
Equipment
58