KSZ8001SLI Micrel Semiconductor, Inc., KSZ8001SLI Datasheet - Page 16

• Manufacturer Part Number: KSZ8001SLI
• Description: 1.8V, 3.3V 10/100BASE-T/TX/F Physical Layer Transceiver
• Manufacturer: Micrel Semiconductor, Inc.

March 2006
Micrel
RMII AC Characteristics
RMII Transmit Timing
Parameter
REF_CLK Frequency
TXD[1:0], TX_EN, Data Setup to REF_CLK rising
edge
TXD[1:0], TX_EN, Data hold from REF_CLK rising
edge
RMII Receive Timing
Parameter
REF_CLK Frequency
RXD[1:0], CRS_DV, RX_ER Output delay from
REF_CLK rising edge
REF_CLK
TXD[1:0]
REF_CLK
RXD[1:0]
TXEN
RXDV
RXER
t
od
20ns
20ns
t
Min
2.8
1
Min
4
2
t
2
16
Typ
Typ
50
50
Max
Max
10
Unit
MHz
ns
ns
Unit
MHz
ns
Revision 1.03
KSZ8001