Configurable spread spectrum oscillator
US8618887B2 · kind B2 · utility
2Cited by
9References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2011 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Sep 29, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K7/08
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A spread spectrum oscillator includes a high frequency oscillator circuit configured to oscillate at a first frequency, and a low frequency oscillator circuit configured to oscillate at a second frequency and resistively coupled to a current summing node of the high frequency oscillator circuit. The first frequency is higher than the second frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.