KS8001L View Datasheet(PDF) - Micrel
Part Name
Description
MFG CO.
'KS8001L' PDF : 46 Pages View PDF
Micrel
100BaseTX M II Receive Tim ing
R X + /R X -
Start of
Stream
CRS
tCRS1
RXDV
R X D [3:0]
RXER
RXC
End of
Stream
tRLAT
tHD
tSU
tCRS2
tW H
tW L
tP
KSZ8001
tP
tW L
tW H
tSU
tHD
tRLAT
tCRS1
tCRS2
RXC period
RXC pulse width
RXC pulse width
RXD[3:0], RXER, RXDV setup to rising edge of RXC
RXD[3:0], RXER, RXDV hold from rising edge of RXC
CRS to RXD latency, 4B or 5B aligned
"Start of Stream " to CRS asserted
"End of Stream " to CRS de-asserted
m in.
1BT
typ. m ax.
40ns
20ns
20ns
20ns
20ns
2BT
140ns
170ns
3BT
June 2009
Revision 1.04
38
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