Datasheet

 2017 Microchip Technology Inc. DS00002245B-page 43
KSZ8041NL/RNL
7.5 MII Receive Timing (100BASE-TX)
FIGURE 7-5: MII RECEIVE TIMING (100BASE-TX)
TABLE 7-5: MII RECEIVE TIMING (100BASE-TX) PARAMETERS
Timing
Parameter
Description Min. Typ Max. Units
t
P
RXC Period — 40 — ns
t
WL
RXC Pulse Width Low — 20 — ns
t
WH
RXC Pulse Width High 20 — ns
t
OD
(RXD[3:0], RXER, RXDV) Output Delay
from Rising Edge of RXC
19 — 25 ns
t
RLAT
CRS to RXDV Latency — 140 — ns
CRS to RXD[3:0] Latency — 52 — ns
CRS to RXER Latency — 60 — ns
RXD[3:0]
RXER
CRS
RXDV
t
RLAT
t
OD
RXC
t
WH
t
WL
t
P