QLX411GRX中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書

Quad Lane Extender

The QLx411GRx is a settable quad receive-side equalizer with extended functionality for advanced protocols operating with line rates up to 11.3Gb/s such as InfiniBand (SDR, DDR and QDR) and 40G Ethernet (40GBase-CR4). The QLx411GRx compensates for the frequency dependent attenuation of copper twin-axial cables, extending the signal reach up to at least 10m on 28AWG cable.

Features

? Supports data rates up to 11.3Gb/s

? Low power (135mW 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

? Supports 64b/66b encoded data – long run lengths

? Line silence preservation

? 1.2V supply voltage

? Individual lane LOS support

Applications

? QSFP active copper cable modules

? InfiniBand SDR, DDR and QDR

? 40G Ethernet (40GBase-CR4)

? XAUI and RXAUI

? High-speed active cable assemblies

? High-speed printed circuit board (PCB) traces

Benefits

? Thinner gauge cable

? Extends cable reach greater than 3x

? Improved BER