XRT72L56 Datasheet, PDF (59/486 Pages) Exar Corporation – SIX CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

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PRELIMINARY
XRT72L56
SIX CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
REV. P1.1.2
FIGURE 11. RECEIVE LIU INTERFACE TIMING - FRAMER IS CONFIGURED TO SAMPLE "RXPOS" AND "RXNEG" ON
THE RISING EDGE OF "RXLINECLK"
RxLineClk
t40
t41
RxPOS
RxNEG
FIGURE 12. RECEIVER LIU INTERFACE TIMING - FRAMER IS CONFIGURED TO SAMPLE "RXPOS" AND "RXNEG" ON
THE FALLING EDGE OF "RXLINECLK"
t42
RxLineClk
t38
t39
RxPOS
RxNEG
40