Method of forming an operational amplifier and structure therefor
US7501894B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 15, 2007 |
| Grant date | Mar 10, 2009 |
| Priority date | — |
| Expiry date | Mar 27, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F3/3022
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
In one aspect, an operational amplifier is configured to form a quiescent current that is a ratio of a current of a current source of the operational amplifier and to provide a load current to a load that is not ratioed to the current of the current source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.