Method and apparatus for control of an analog to digital converter
US5389927A · kind A · utility
33Cited by
9References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1993 |
| Grant date | Feb 14, 1995 |
| Priority date | — |
| Expiry date | May 28, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/182
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An analog signal having an input level is provided. The analog signal is converted into a digitized representation of the analog signal in an analog to digital converter (105) that uses an operating range. The digitized representation of the analog signal is processed (107) to determine the input level for the analog signal. The input level for the analog signal is compared (109) with a reference signal to provide a comparison signal. The comparison signal is manipulated (111) to adjust the operating range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.