Spread spectrum isolator
US7302247B2 · kind B2 · utility
47Cited by
90References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 24, 2005 |
| Grant date | Nov 27, 2007 |
| Priority date | — |
| Expiry date | Mar 24, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/3025
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A circuit package includes first and second units containing functional circuitry. At least one RF isolation link interconnects the first and second units and provides voltage isolation between the first and second units. The RF isolation link provides data between the first unit and the second unit using an RF carrier signal that sweeps between a first frequency and a second frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.