Temperature compensation circuit and method for sensing memory
US8208332B2 · kind B2 · utility
0Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2010 |
| Grant date | Jun 26, 2012 |
| Priority date | — |
| Expiry date | Aug 27, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C7/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A compensation circuit includes a comparator and an emulation circuit. The comparator has a first terminal, and a second terminal for receiving a reference voltage. The emulation circuit is coupled to the first terminal of the comparator. The emulation circuit responses to the temperature, so that the comparator outputs a read timing control signal at a first time spot, or outputs the read timing control signal at a second time spot, the first time spot is later than the second time spot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.