Analog-to-digital converter and wireless communication device
US10148281B1 · kind B1 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Jan 22, 2018 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Jan 22, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/468
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, an analog-to-digital converter includes a first digital-to-analog converter, a comparator configured to digitally output based on a first clock signal, a clock generator configured to generate the first clock signal from an input clock signal, and a controller configured to control the first digital-to-analog converter. The clock generator sets a cycle of the first clock signal to a first cycle if the input clock signal is at a first logic level, and sets the cycle of the first clock signal to a second cycle shorter than the first cycle if the input clock signal is at a second logic level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.