KSZ8001SLI Micrel Semiconductor, Inc., KSZ8001SLI Datasheet - Page 37
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KSZ8001SLI
Manufacturer Part Number
KSZ8001SLI
Description
1.8V, 3.3V 10/100BASE-T/TX/F Physical Layer Transceiver
Manufacturer
Micrel Semiconductor, Inc.
Datasheet
1.KSZ8001SLI.pdf
(46 pages)
March 2006
Micrel
100BaseTX MII Transmit Timing
TXC
TXEN
TXD[3:0],
TXER
CRS
TX+/TX-
t
t
t
t
t
t
t
t
SU1
SU2
HD1
HD2
HD3
CRS1
CRS2
LAT
TXD[3:0] Setup to TXC High
TX_ER Setup to TXC High
TXD[3:0] Hold after TXC High
TXER Hold after TXC High
TXEN Hold after TXC High
TXEN High to CRS asserted latency
TXEN Low to CRS de-asserted latency
TXEN High to TX+/TX- output (TX latency)
t
t
Data
In
SU2
SU1
t
CRS1
t
LAT
t
t
HD2
HD1
Symbol
Out
37
min.
10ns
10ns
0ns
0ns
0ns
t
CRS2
typ.
4BT
4BT
7BT
max.
Revision 1.03
KSZ8001