Rainbow Electronics W90N740 - Manual (Page 204)

W90N740
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8.3.5 EMC MII AC Characteristics
The signal timing characteristics conforms to the guidelines specified in IEEE Std. 802.3.
TX_CLK
TX_D [3:0]
TX_EN
TX_ERR
T
TXO
Valid
Transmit Signal Timing Relationships at MII
RX_CLK
RX_D [3:0]
RX_DV
RX_ERR
VALID
INPUT
T
RXH
T
RXSU
Receive Signal Timing Relationships at MII
SYMBOL DESCRIPTION MIN. MAX. UNIT
T
TXO
Transmit Output Delay Time 3 15 nS
T
RXSU
Receive Setup Time 5 nS
T
RXH
Receive Hold Time 5 nS