Memory device with a sense amplifier
US5901099A · kind A · utility
3Cited by
16References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 1997 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Aug 22, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C7/065
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A circuit for a sense amplifier (14) for use with a memory device (10). The circuts includes two devices(40 and 42) that are controlled by a selector (44). The first device (40) drives the sense amplifier (14) with a first current level. The second device (42) drives the sense amplifier(14) with a second current level, different from the first current level. The selector (14) is couple to the first and second devices (40 and 42) so as to selectively couple one of the first and second devices(40and 42) to the sense amplifier (14) based on a power supply voltage of the memory device (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.