±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support and flexPWR® Technology in a Small Footprint
Datasheet
6.2.1.2
100M MII Transmit Timing
Clock Out -
TX_CLK
T3.1
Data Out -
TXD[3:0]
TX_EN
Valid Data
TX_ER
Figure 6.3 100M MII Transmit Timing Diagram
Table 6.3 100M MII Transmit Timing Values
PARAMETER
T3.1
DESCRIPTION
MIN
TYP
MAX
UNITS
NOTES
Transmit signals required setup to
TX_CLK rising
12
ns
Transmit signals required hold
after TX_CLK rising
0
ns
TX_CLK frequency
TX_CLK Duty-Cycle
25
40
MHz
%
SMSC LAN8700/LAN8700i
Revision 2.3 (04-12-11)
DATA5S9HEET