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| XRT72L71 Datasheet, PDF (36/102 Pages) Exar Corporation – DS3 ATM UNI/CLEAR CHANNEL FRAMER | |||
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XRT72L71
DS3 ATM UNI/CLEAR CHANNEL FRAMER IC
REV. 1.1.0
áç
PRELIMINARY
FIGURE 12. RECEIVE DS3 FRAMER LINE INTERFACE INPUT SIGNAL TIMING (RXPOS AND RXNEG ARE SAMPLED ON
THE FALLING EDGE OF RXLINECLK)
t42
RxLineClk
t40
t41
RxPOS
RxNEG
FIGURE 13. RECEIVE PLCP PROCESSORâPOH BYTE SERIAL OUTPUT PORT INTERFACE TIMING
t43
RxPOHClk
t44
RxPOHFrame
t45
t46
RxPOH
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