Dual function analog or digital input/output buffer
US10574235B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
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Key dates
| Filing date | Feb 25, 2019 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Feb 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/037
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method and circuitry that enables an input/output pin (I/O) on a System on a Chip to function either as an analog or as a digital input/output without compromising the overall performance of the system, thus giving the automated test equipment full flexibility to maximize parallel testing for both analog and digital modules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.