DM9161EP DAVICOM [Davicom Semiconductor, Inc.], DM9161EP Datasheet - Page 41

• Manufacturer Part Number: DM9161EP
• Description: 10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

9.4.19 RMII Timing Parameter
Final
Version: DM9161-DS-F05
September 10, 2008
Symbol
Thold
Tsu
RXD[1:0], CRS_DV,
TXD[1:0], TX_EN,
REF_CLK Frequency
REF_CLK Duty Cycle
TXD[1:0], TX_EN, RXD[1:0], CRS_DV, RX_ER Data
Setup to REF_CLK rising edge
TXD[1:0], TX_EN, RXD[1:0], CRS_DV, RX_ER Data
hold from REF_CLK rising edge
RX_ER
REF_CLK
10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver
Parameter
Min.
35
4
2
Tsu Thold
Typ.
50
Max.
65
MHz
Unit
ns
ns
%
DM9161
Conditions
41