Cirrus-logic CS8952 Manual do Utilizador descarregar pdf (Página 11)

CS8952

CrystalLAN™ 100BASE-X and 10BASE-T Transceiver 11

DS206F1

100BASE-TX MII TRANSMIT TIMING - 5B BYPASS ALIGN MODE

Parameter Symbol Min Typ Max Unit

TXD[4:0] Setup to TX_CLK High t

SU1

10 - - ns

TXD[4:0] Hold after TX_CLK High t

HD1

0--ns

TX_ER Hold after TX_CLK High t

HD2

0--ns

TXD[4:0] Sampled to TX+/- output (TX Latency) t

LAT

-67ns

TX_CLK

TXD[4:0]

TX+/-

SU1

HD1

LAT

Symbol

OUT

Input/Output

Input

Output

Data

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 80 81

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Cirrus-logic CS8952 Manual do Utilizador Página 11