Datasheet

Micrel, Inc.
KSZ8081MNX/KSZ8081RNB
August
19, 2015 54
Revision 1.4
Timing Diagrams
MII SQE Timing (10Base-T)
Figure 11. MII SQE Timing (10Base-T)
Table 13. MII SQE Timing (10Base-T) Parameters
Timing Parameter Description Min. Typ. Max. Units
t
P
TXC period 400 ns
t
WL
TXC pulse width low 200 ns
t
WH
TXC pulse width high 200 ns
t
SQE
COL (SQE) delay after TXEN de-asserted 2.2 µs
t
SQEP
COL (SQE) pulse duration 1.0 µs