LAN8710 Datasheet, PDF (56/79 Pages) SMSC Corporation – MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology in a Small Footprint

6.2
6.2.1
6.2.1.1
MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR^® Technology in a Small Footprint
Datasheet
MII 10/100Base-TX/RX Timings
MII 100Base-T TX/RX Timings
100M MII Receive Timing
Clock Out -
RX_CLK
Data Out -
RXD[3:0]
RX_DV
RX_ER
T_2.1
T_2.2
Valid Data
Figure 6.2 100M MII Receive Timing Diagram
PARAMETER
T2.1
T2.2
Table 6.2 100M MII Receive Timing Values
DESCRIPTION
MIN TYP MAX UNITS
Receive signals setup to RXCLK
10
rising
Receive signals hold from RXCLK 10
rising
RXCLK frequency
25
RXCLK Duty-Cycle
50
ns
ns
MHz
%
NOTES
Revision 1.0 (04-15-09)
56
DATASHEET
SMSC LAN8710/LAN8710i