DP83865-EB National Semiconductor, DP83865-EB Datasheet - Page 79

• Manufacturer Part Number: DP83865-EB
• Description: BOARD EVALUATION DP83865
• Manufacturer: National Semiconductor

Specifications of DP83865-EB

• Main Purpose: Interface, Ethernet
• Utilized Ic / Part: DP83865
• Lead Free Status / RoHS Status: Not applicable / Not applicable

6.0 Electrical Specifications
6.8 Loopback Timing
T33
Note: During loopback (all modes) both the TD outputs remain inactive by default.
Parameter
GTX_CLK
RXD[7:0]
RXD[3:0]
TXD[7:0]
TXD[3:0]
TX_CLK
RX_CLK
TX_EN
RX_DV
CRS
TX_EN to RX_DV Loopback
Description
(Continued)
10 Mb/s
100 Mb/s
1000 Mb/s
Valid Data
T33
79
Notes
Valid Data
Min
2220
Typ
380
536
Max
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Units
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