Overview
Description
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 Benefits
- Thinner gauge cable
- Extends cable reach greater than 5x
- Improved BER
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 426 KB | |
| Brochure | PDF 5.41 MB 日本語 | |
| End Of Life Notice | PDF 603 KB | |
| Manual - Development Tools | PDF 689 KB | |
| Product Advisory | PDF 363 KB | |
| Product Advisory | PDF 33 KB | |
| Manual - Development Tools | PDF 700 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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