XRT82D20 Datasheet, PDF (8/27 Pages) Exar Corporation – SINGLE CHANNEL E1 LINE INTERFACE UNIT

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SINGLE CHANNEL E1 LINE INTERFACE UNIT XRT82D20
REV. 1.0.7
FIGURE 4. INTERFACE TIMING DIAGRAM IN DUAL-RAIL MODE ONLY, WITH DIGI (PIN 17) = “1”
TClk
TClk
t_r
TPOS/TData
t_TSU
t_THO
t_f
Active Low
RClk
RPOS/RData
t_RCD
t_RSU
t_r
t_RHO
t_f
Active Low
6