Apparatus, system, and method for driver circuits
US7782091B2 · kind B2 · utility
1Cited by
5References
33Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 14, 2006 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Apr 11, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/00346
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Some embodiments include an output driver having a first circuit to provide a plurality of first parallel circuit paths between an output node and a first supply node, a second circuit to provide a plurality of second parallel circuit paths between the output node and a second supply node, and a control circuit responsive to a voltage at the output node to vary a value of a current in the plurality of first parallel circuit paths and a value of a second current in the plurality of second parallel circuit paths to control a signal shape of the output signal. Additional apparatus, systems, and methods are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.