KSZ8091MNX Datasheet, PDF (62/80 Pages) Micrel Semiconductor – 10Base-T/100Base-TX Physical Layer Transceiver

KSZ8091MNX/RNB
7.3 MII Receive Timing (10BASE-T)
FIGURE 7-3:
MII RECEIVE TIMING (10BASE-T)
CRS
RXDV
RXD[3:0]
RXER
RXC
t_RLAT
t_OD
t_P
t_WL
t_WH
TABLE 7-3: MII RECEIVE TIMING (10BASE-T) PARAMETERS
Parameter
t_P
t_WL
t_WH
t_OD
t_RLAT
Description
Min. Typ. Max. Units
RXC period
—
400
—
ns
RXC pulse width low
—
200
—
ns
RXC pulse width high
—
200
—
ns
(RXDV, RXD[3:0], RXER) output delay from rising —
205
—
edge of RXC
ns
CRS to (RXDV, RXD[3:0]) latency
—
7.2
—
µs
DS00002275A-page 62
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