CMOS-microprocessor chip and package anti-resonance apparatus
US6483341B2 · kind B2 · utility
6Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2001 |
| Grant date | Nov 19, 2002 |
| Priority date | — |
| Expiry date | Jan 28, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/44
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus for regulating resonance in a micro-chip has been developed. The method includes connecting a de-coupled capacitance across the supply and ground voltages, and connecting a band-pass shunt regulator that is in parallel to the capacitor across the supply and ground voltages. The regulator will short circuit the supply and ground voltages at a pre-determined frequency to reduce the resonance effect on the micro-chip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.