Crystal (xtal) oscillator with high interference immunity
US9837958B2 · kind B2 · utility
1Cited by
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20Claims
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Inventors
Key dates
| Filing date | Jun 8, 2016 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Jun 8, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B2202/05
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for a crystal (xtal) oscillator with high interference immunity. Generated reference signals may be processed to mitigate effects of interference. The processing may comprise filtering, particularly at harmonic positions, to remove or greatly reduce interference signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.