Self-timed sneak current cancellation
US6914839B2 · kind B2 · utility
11Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2001 |
| Grant date | Jul 5, 2005 |
| Priority date | — |
| Expiry date | Aug 29, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C11/2293
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A sensing circuit. The circuit includes an integrator to sense charge release from a passive electronic device and a comparator to interpret the charge release as one of at least two data states. The circuit also includes a compensation module to generate a compensation signal as needed and a self-timing module to adjust timing of the integrator sensing based upon a predefined voltage level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.