Datasheet

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DP83847
6.5.3 10BASE-T Transmit Timing (Start of Packet)
6.5.4 10BASE-T Transmit Timing (End of Packet)
Parameter Description Notes Min Typ Max Units
T5.3.1 Transmit Enable Setup Time from the
Falling Edge of TX_CLK
25 ns
T5.3.2 Transmit Data Setup Time from the
Falling Edge of TX_CLK
25 ns
T5.3.3 Transmit Data Hold Time from the
Falling Edge of TX_CLK
5ns
T5.3.4 Transmit Output Delay from the
Falling Edge of TX_CLK
6.8 bit times
TX_CLK
TX_EN
TXD[0]
TPTD±
T5.3.1
T5.3.2
T5.3.3
T5.3.4
Parameter Description Notes Min Typ Max Units
T5.4.1 Transmit Enable Hold Time from the
Falling Edge of TX_CLK
5ns
T5.4.2 End of Packet High Time
(with ‘0’ ending bit)
250 ns
T5.4.3 End of Packet High Time
(with ‘1’ ending bit)
250 ns
TX_CLK
TX_EN
TPTD±
00
11
TPTD±
T5.4.2
T5.4.3
T5.4.1