Analog to digital conversion apparatus for providing digital value to driver
US11411572B2 · kind B2 · utility
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2References
20Claims
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Key dates
| Filing date | Feb 24, 2021 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Feb 24, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/472
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An analog-digital conversion apparatus includes: an analog-digital converter (ADC) included in an integrated circuit (IC) and configured to operate based on a sampling clock constituting a portion of a plurality of clocks; and a driver included in the IC and configured to operate based on another portion of the plurality of clocks, and produce a driving signal based on a digital value output from the ADC. The ADC and the driver are synchronized with each other based on an interrupt request (Irq) of the IC.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.