Method and apparatus for novel adaptive equalization technique for serializer/deserializer links
US10367662B1 · kind B1 · utility
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3Claims
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Key dates
| Filing date | Jul 14, 2017 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Jul 14, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/061
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for a novel adaptive equalization technique for a Serializer/Deserializer receiver is disclosed. In one approach, adjustment of AC and DC gains is performed before DFE coefficients are adjusted. Further after the equalization an electrical idle threshold may be set based on the results of the equalization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.