AM79C989 查看數據表（PDF） - Advanced Micro Devices

零件编号

产品描述 (功能)

生产厂家

AM79C989

Quad Ethernet Switching Transceiver (QuEST™)

Advanced Micro Devices 

LOGIC DIAGRAM

PRELIMINARY

QTX_EN

QTX_DATA

QRX_DATA

QRX_VALID

QRX_CRS

QCLSN

SCLK

QRST/STRB

MDC

MDIO

VDDIO

VDDTX(3)

VDD

VSS

VSSAUI VSSTX(2) VSSRX

VSSIO

LOGIC SYMBOL

TXD+

TXD-

RXD+

Twisted Pair Ports

(4 Ports)

RXD-

QINT/CI-

PCI/CI+

DO+

DO-

DI+

DI-

21173B-3

QuASI

MENDEC

TP

MENDEC

TP

MENDEC

TP

TP

MENDEC

AUI

Management Interface

21173B-4

4

Am79C989

Share Link: