Successive approximation analog-to-digital converter (ADC) with dynamic search algorithm
US9444485B2 · kind B2 · utility
4Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2015 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Jul 28, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/462
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Aspects of a method and system for a successive approximation analog-to-digital converter with dynamic search algorithms are provided. In some embodiments, a successive approximation analog-to-digital converter includes a digital-to-analog converter, a comparator, and a search and decode logic modules which cooperate to generate a digital output code representative of the analog input voltage based on a dynamic search algorithm. The dynamic search algorithms may alter a sequence of reference voltages used to successively approximate the analog input voltage based on one or more characteristics of the analog input voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.