Combined complex real mode delta-sigma ADC
US8531325B2 · kind B2 · utility
1Cited by
3References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2011 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Nov 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/452
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A delta-sigma analog-to-digital converter (ADC) is disclosed. In one embodiment, the delta-sigma ADC includes a dual mode resonator and a plurality of switches. The delta-sigma ADC is configured to operate in a real modulation mode or a complex modulation mode based on settings of the plurality of switches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.