Multi-channel timing calibration device and method
US11531065B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2021 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Aug 29, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/31937
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A multi-channel timing calibration device and a method applicable thereto are provided. The device includes: a plurality of channel inputs, at least one relay switch, at least one comparator, at least one first multiplexer, and a time measurement chip. The at least one comparator is connected to the at least one relay switch, and connected to a reference voltage or a digital analog converter. The at least one first multiplexer has different signals for different channel groups and outputs a signal of a designated channel. The time measurement chip calculates a timing difference of each of the channels of each of the channel inputs as a basis for delay of the timing signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.