Multi-channel clock distribution circuit and electronic device
US10122354B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2017 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Sep 11, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2005/00286
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A multi-channel clock distribution circuit and an electronic device includes a power source, a first switch, and at least two clock distribution sub-circuits; each clock distribution sub-circuit includes a second switch, a third switch, and a capacitor; a first end of the capacitor is connected to the power source by using the second switch and is connected to the first end of the first switch by using the third switch, a second end of the capacitor is grounded, and the first end of the capacitor is used as an output end of the clock distribution sub-circuits; and connection and disconnection of the first switch is controlled by a first clock signal, connection and disconnection of the second switch is controlled by a second clock signal, and connection and disconnection of the third switch is controlled by a third clock signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.