LU6612-T64-DB View Datasheet(PDF) - Agere -> LSI Corporation

Part Name

Description

Manufacturer

LU6612-T64-DB

FASTCAT™ Single-FET for 10Base-T/100Base-TX

Agere -> LSI Corporation 

Data Sheet

July 2000

LU6612

FASTCAT Single-FET for 10Base-T/100Base-TX

Timing Characteristics (Preliminary) (continued)

Table 33. 100 Mbits/s MII Receive Timing

Name

Parameter

Min

t43

RX/RY 1st Bit of J Receive Activity to CRS Asserted

—

t44

RX/RY Receive Activity to Receive Data Valid

—

t45

RX/RY Receive Activity Cease (1st bit of T) to CRS Deasserted

—

t46

RX/RY Receive Activity Cease (1st bit of T) to Receive Data Not Valid —

Max Unit

170

ns

210

ns

210

ns

210

ns

RX/RY

CRS

RX_CLK

RX_DV

RX_ER

RXD[3:0]

1st BIT OF J

t43

t44

1st BIT OF T

t45

t46

Figure 16. 100 Mbits/s MII Receive Timing

5-3747(F).er1

Lucent Technologies Inc.

33

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