DisplayPort Lane Extender

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.

The small form factor, highly-integrated quad design is ideal for high-density data transmission applications including active copper cable assemblies.

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.

Features

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

• Low power (78mW per channel)

• Low latency (<500ps)

• Four equalizers in a 4mmx7mm QFN package for straight route-through architecture and simplified routing

• Each equalizer boost is independently pin selectable and programmable

• 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

QLX4270RIQSR属于集成电路（IC） > 专用。瑞萨科技有限公司制造生产的QLX4270RIQSR专用该系列产品可提供所需的功能，用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如，汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。