MII Management Clock Timing
STLC1502
t1
t2
t3
MDC
MDIO(I)
MDIO(O)
t4 t5
t6
Symbol
Parameter
MII Receive Timing Specification
t1
RX-ER, RX-DV, RXD[3:0] Setup to RX-
CLK
t2
RX-ER, RX-DV, RXD[3:0] Hold After RX-
CLK
t3
RX-CLK High Pulse Width (100 Mbits/s)
RX-CLK High Pulse Width (10 Mbits/s)
t4
RX-CLK Low Pulse Width (100 Mbits/s)
RX-CLK Low Pulse Width (10 Mbits/s)
t5
RX-CLK Period (100 Mbits/s)
RX-CLK Period (10 Mbits/s)
Test Condition
Min. Typ. Max. Units
10
—
ns
10
—
ns
14
26
ns
200
ns
14
26
ns
140
260
ns
40
ns
400
ns
77/81