Circuit and method for attenuating or eliminating undesired properties of an operational amplifier
US6509792B2 · kind B2 · utility
4Cited by
7References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2001 |
| Grant date | Jan 21, 2003 |
| Priority date | — |
| Expiry date | Jun 27, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F1/083
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A compensation circuit for attenuating or eliminating undesired properties of an operational amplifier and a corresponding compensation method determine conditions which are established inside or outside the operational amplifier and which allow to draw conclusions as to the presence and/or the degree of the undesired properties of the operational amplifier. The compensation circuit is controlled as a function of the determined conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.