Data recovery algorithm using data position detection and serial data receiver adopting the same
US7428283B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2004 |
| Grant date | Sep 23, 2008 |
| Priority date | — |
| Expiry date | May 8, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/068
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention relates generally to a data recovery algorithm and a serial link data receiver adopting the same. The data recovery algorithm includes receiving a serial data stream and a reference clock signal from a transmitting end, generating a plurality of overclock signals based on the received reference clock signal, oversampling the received serial data based on the plurality of overclock signals, and comparing values sampled by the respective overclock signals and outputting the most effective value as a data value that corresponds to the reference clock signal while considering a transition position of a data bit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.