Datasheet > WG82577LC

WG82577LC

更新时间： 2024-11-07 04:52:43

品牌	Logo	应用领域
英特尔 - INTEL		/
页数	文件大小	规格书
195页	1157K
描述
Ethernet Transceiver

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WG82577LC 数据手册

Intel® 82577 GbE PHY

Datasheet

Product Features

 General

^Advanced cable diagnostics

— TDR

— Channel frequency response

 Extended configuration load sequence

 Power

— 10/100/1000 BASE-T IEEE 802.3

specification conformance

— Integrated MDI interface termination

resistors to reduce BOM costs

— Supports up to 4 KB jumbo frames (full

— Reduced power consumption during normal

operation and power down modes

— Integrated Intel® Auto Connect Battery

Saver

— Single pin LAN Disable for easier BIOS

implementation

duplex)¹

— Supports carrier extension (half duplex)

— Energy detect low power modes

— Loopback modes for diagnostics

— Fully integrated digital adaptive equalizers,

echo cancellers, and crosstalk cancellers

— Advanced digital baseline wander correction

— Automatic MDI/MDIX crossover at all

speeds of operation

 Dual interconnect between the Media

Access Controller (MAC)²and Physical

Layer (PHY):

— PCIe-based interface for active state

operation (S0 state)

— Automatic polarity correction

— SMBus for host and management traffic (Sx

low power state)

 Technology

— IEEE 802.3u auto-negotiation conformance

— MDC/MDIO management interface

— Flexible filters in PHY to reduce MAC power

— Shared NVM access through the MAC

— 48-pin package, 6 x 6 mm with a 0.4 mm

lead pitch and an Exposed Pad* for ground

— MACSec hardware ready (802.1AE), Intel^®

VPro, Intel^®Viiv and Virtualization support

with appropriate Intel^®chipset(s)

components

— Three configurable LED outputs

— Flexible power configuration: use either the

Intel^®5 Series Express Chipset 1.05 Vdc

shared voltage rail or the fully integrated

82577 1.0 Vdc linear regulation

— Smart speed operation for automatic speed

reduction on faulty cable plants

— PMA loopback capable (no echo cancel)

1. Refer to the latest Intel^®82577 Specification Update for more details.

2. The MAC is incorporated into the Intel® 5 Series Express Chipset.

February 2012

Revision 2.5

12 3 4 5 6 7...195

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