Sense amplifier with redundancy
US7898887B2 · kind B2 · utility
7Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2007 |
| Grant date | Mar 1, 2011 |
| Priority date | — |
| Expiry date | Jun 9, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C29/83
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A sense amplifier includes a first sensing element and a second sensing element redundant to the first sensing element. The sense amplifier further comprises a switch circuit configured to switch between the first and second sensing elements when an offset of the sense amplifier is greater than a prescribed amount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.