Oscillator circuit
US9240755B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Apr 15, 2014 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Apr 15, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B2201/02
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An oscillator circuit includes a first resonator, a second resonator, and a frequency adjusting unit. The second resonator has a frequency characteristic different from a frequency characteristic of the first resonator. The frequency adjusting unit is configured to change a ratio between a contribution of the first resonator and a contribution of the second resonator so as to adjust an output frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.