High accuracy digital to analog converter adjustment method and apparatus
US5278558A · kind A · utility
13Cited by
0References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 21, 1992 |
| Grant date | Jan 11, 1994 |
| Priority date | — |
| Expiry date | Jul 21, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/66
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An apparatus and method of calibrating a digital to analog converter including means for establishing and storing a minimum and maximum analog endpoint value slightly in excess of the desired operating range of the DAC and then scaling each respective raw data point of the DAC within the established endpoint values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.