Decoupling circuit and semiconductor device including the same
US9692424B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 8, 2015 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Sep 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/00346
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A decoupling circuit and a semiconductor device including the same are provided. The decoupling circuit includes a first circuit including a first capacitor having a first end connected to a first terminal, a first switch device connected between a second end of the first capacitor and a second terminal, and a first control device configured to turn on/off the first switch device based on a voltage level of the a second end of the first capacitor, and a second circuit including a second capacitor having a first end connected to the first terminal, a second switch device connected between a second end of the second capacitor and the second terminal, and a second control device configured to turn on/off the second switch device based on a voltage level of the second end of the second capacitor and an output signal of the first control device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.