AC206-DS02-R View Datasheet(PDF) - Broadcom Corporation

Part Name

Description

MFG CO.

AC206-DS02-R

2.5V 10/100-TX 5-Port Repeater with Integrated Bridge

Broadcom Corporation 

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Preliminary Data Sheet

07/08/02

100BASE-TX MII INPUT TIMING

Table 55: 100BASE-TX MII Input Timing

Parameter

SYM

Min

Typ

Max

MII_TXCLK Period

tCK

-

40

-

MII_RXCLK High Period

tCKH

18

-

22

MII_RXCLK Low Period

tCKL

18

-

22

MII_TXD, MII_TXEN to MII_TXCLK Rising Set- tTXS

10

-

-

up Time

MII_TXD, MII_TX_EN to MII_TXCLK Rising

tTXH

10

-

-

Hold Time

tCK

tCKH

MII_TXCLK

tTXS

MII_TXEN

MII_TXD

Start of Packet

tCKL

tTXH

End of Packet

Figure 10: 100BASE-TX MII Input Timing

AC206

Units

ns

ns

ns

ns

ns

Document AC206-DS05-405-R

Broadcom

100BASE-TX MII Input Timing Page 45

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