Programmable termination with DC voltage level control
US6980022B1 · kind B1 · utility
16Cited by
60References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2004 |
| Grant date | Dec 27, 2005 |
| Priority date | — |
| Expiry date | Sep 21, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0298
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Various embodiments for implementing circuits and systems with highly flexible interface circuitry that is capable of realizing programmable on-chip termination and DC level control. A number of techniques use existing I/O resources to implement programmable on-chip termination and DC level control that enable an integrated circuit to meet a variety of different high speed single-ended and differential I/O standards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.