Delta-sigma modulator provided with a charge sharing integrator
US7474241B2 · kind B2 · utility
1Cited by
12References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 10, 2007 |
| Grant date | Jan 6, 2009 |
| Priority date | — |
| Expiry date | Apr 10, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/454
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An analog-digital delta-sigma converter includes a plurality of continuous time integrators for performing a delta-sigma modulation. Each integrator includes at least one charge sharing integrator at a modulator input. One or more pure integrators follow the charge sharing integrator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.