Datasheet > QLX4270RIQSR

QLX4270RIQSR

更新时间： 2024-11-16 06:06:15

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
7页	238K
描述
DisplayPort Lane Extender

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中文翻译

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数据手册

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QLX4270RIQSR 数据手册

DisplayPort Lane Extender

QLx4270-DP

Features

• Supports data rates up to 2.7Gb/s per lane

• Low power (78mW per channel)

• Low latency (<500ps)

The QLx4270-DP is a settable quad receive-side

equalizer with extended functionality for DisplayPort

applications. The QLx4270-DP compensates for the

frequency dependent attenuation of copper cables,

allowing operation on ultra-thin 40AWG cable.

• Four equalizers in a 4mmx7mm QFN package for

straight route-through architecture and simplified

routing

The small form factor, highly-integrated quad design is

ideal for high-density data transmission applications

including active copper cable assemblies.

• Each equalizer boost is independently pin selectable

and programmable

Operating on a single 1.2V power supply, the

QLx4270-DP enables per channel throughputs of up to

2.7Gb/s. The QLx4270-DP uses current mode logic (CML)

inputs/outputs and is packaged in a 4mmx7mm 46 lead

QFN.

• 1.2V supply voltage

Applications

• DisplayPort (VESA DisplayPort Standard v1.1a)

• DisplayPort adaptors and repeaters

Benefits

• Thinner gauge cable

• Extends cable reach greater than 5x

• Improved BER

Typical Application Circuit

1.2V

6.04k

10nF

100pF

4-Pair Differential 100

Twin-Axial Cable

BGREF

V_DD

0.1µF

Tx1[P,N]

Tx2[P,N]

IN1[P,N] OUT1[P,N]

IN2[P,N] OUT2[P,N]

Rx1[P,N]

Rx2[P,N]

Twin Ax

QLx4270-DP

0.1µF

Tx3[P,N]

Tx4[P,N]

IN3[P,N] OUT3[P,N]

Rx3[P,N]

Rx4[P,N]

IN4[P,N] OUT4[P,N]

GND

< 5m, 40AWG

Connector Module

March 3, 2010

FN6972.2

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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中文翻译

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