QLX111RIQT7集成電路（IC）的專用規(guī)格書PDF中文資料

QLx111GRx

The QLx111GRx is a settable single-channel receive-side equalizer with extended functionality for advanced protocols operating with line rates up to 11.1Gb/s such as 10G Ethernet (10GBase-CR). The QLx111GRx compensates for the frequency dependent attenuation of copper twin-axial cables, extending the signal reach up to at least 10m on 28AWG cable.

The small form factor, highly-integrated design is ideal for high-density data transmission applications including active copper cable assemblies. The equalizing filter within the QLx111GRx can be set to provide optimal signal fidelity for a given media and length. The compensation level for the filter is set by two external control pins.

Features

? Supports data rates up to 11.1Gb/s

? Low power (<135mW)

? Low latency (<500ps)

? Single channel equalizer in a 3mmx3mm QFN package for straight route-through architecture and simplified routing

? Adjustable equalizer boost

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

? Line silence preservation

? 1.2V supply voltage

? LOS support

Applications

? SFP+ active copper cable modules

? QSFP active copper cable modules

? 10G Ethernet (10GBase-CR)

? XFI

? 40G Ethernet (40GBase-CR4)

? Fibre Channel

? High-speed active cable assemblies

? High-speed printed circuit board (PCB) traces

Benefits

? Thinner gauge cable

? Extends cable reach greater than 3x

? Improved BER