LXT9785 データシートの表示（PDF） - Intel

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LXT9785

Advanced 8-Port 10/100 Mbps PHY Transceivers

Intel 

Intel® LXT9785 and Intel® LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers

3.0

Pin/Ball Assignments and Signal Descriptions

3.1

PQFP Pin Assignments

The following sections show PQFP pin assignments and signal descriptions:

• Section 3.1.1, “PQFP Pin Assignments – RMII Configuration” on page 21

• Section 3.1.2, “PQFP Pin Assignments – SMII Configuration” on page 26

• Section 3.1.3, “PQFP Pin Assignments – SS-SMII Configuration” on page 31

Table 1 lists the acronyms and descriptions for signal types.

Table 1. Intel® LXT9785/LXT9785E Signal Type Descriptions

Acronym

AI

AO

I

O

OD

ST

TS

SL

IP

ID

Description

Analog Input

Analog Output

Input

Output

Open Drain Output

Schmitt Triggered Input

Three-State-able Output

Slew-rate Limited Output

Weak Internal Pull-Up

Weak Internal Pull-Down

20

Datasheet

Document Number: 249241

Revision Number: 007

Revision Date: August 28, 2003

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