Method and device for improving output accuracy of digital-to-analogue converter
US10917099B2 · kind B2 · utility
0Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2017 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Jan 22, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/66
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Disclosed are a method and a device for improving an output accuracy of a digital-to-analog converter. The method includes: calculating an output error of the digital-to-analog converter based on output accuracy and an input error of the digital-to-analog converter; obtaining at least one of the output error, comparing the at least one output error against a preset threshold, and adjusting an integer input value of the digital-to-analog converter according to a comparison result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.