Configurable PCI clamp or high voltage tolerant I/O circuit
US6577163B1 · kind B1 · utility
16Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2000 |
| Grant date | Jun 10, 2003 |
| Priority date | — |
| Expiry date | Jul 4, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/00315
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An apparatus comprising one or more input/output circuits that may be configured as (i) high voltage tolerant in response to a first state of a control input and (ii) a clamp to a power supply voltage in response to a second state of said control input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.