Fast precision droop detector
US11157028B1 · kind B1 · utility
3Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 17, 2020 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Nov 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03L7/0818
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In one embodiment, a droop detector circuit, comprising: a reference oscillator; plural delay lines configured to receive signals from the reference oscillator; and logic configured to detect droop in a voltage regulator based on an output of the voltage regulator and outputs of each of the plural delay lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.