Controlling a reference voltage for a clock and data recovery circuit
US10404446B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 18, 2018 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | May 18, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03L2207/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In one aspect, a method includes: determining a power mode of a device; setting a first reference voltage level and a second reference voltage level based at least in part on the power mode; and using at least one of the first reference voltage level and the second reference voltage level for comparison against incoming data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.