QLX4300SIQSR

四车道扩展 Quad Lane Extender

The QLx4300-S45 is a settable quad receive-side equalizer with extended functionality for advanced protocols operating with line rates up to 3.125Gb/s such as InfiniBand SDR and 10GBase-CX4. The QLx4300-S45 compensates for the frequency dependent attenuation of copper twin-axial cables, extending the signal reach up to 40m on 24AWG cable.

Features

• Supports data rates up to 3.125Gb/s

• 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

• Beacon signal support and line silence preservation

• 1.2V supply voltage

• Individual channel power-down impedance select

Applications

• InfiniBand SDR

• 10GBase-CX4

• PCI Express Gen 1

• DisplayPort

• XAUI

• SAS 1.0

• High-speed active cable assemblies

• High-speed printed circuit board PCB traces

Benefits

• Thinner gauge cable

• Extends cable reach greater than 3x

• Improved BER