Power supply apparatus of semiconductor integrated circuit
US7629833B2 · kind B2 · utility
4Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2007 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Dec 26, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A power supply apparatus of a semiconductor integrated circuit includes a power control device that detects a level of power supplied from the outside and outputs a control signal as information on the detected level, and a power supply device that controls an internal resistance component in response to an input of the control signal, controls the level of the power supplied from the outside, and supplies the power having the controlled level to circuit blocks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.