Deglitch circuit
US11456731B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2021 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Jul 11, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/1252
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An electronic system is disclosed. The system has a differential signal generator configured to generate first and second single ended signals having opposite polarities. The input signal, and the first and second single ended signals transition between a first power voltage and a first ground voltage. The system also has a glitch management circuit configured to generate an output signal based on the first and second single ended signals, where the output signal transitions between a second power voltage and a second ground voltage. The glitch management circuit includes a first latch configured to receive the first and second single ended signals, and to generate first and second intermediate signals. The first and second intermediate signals each transition between the second power voltage and the second ground voltage. The system also has a second latch configured generate the output signal based on the first and second intermediate signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.