Current feedback amplification circuit and associated process
US6377126B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2000 |
| Grant date | Apr 23, 2002 |
| Priority date | — |
| Expiry date | Jun 6, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F3/3066
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Electronic circuit comprising a first and a second current mirrors, an upstream active element arranged between an input of the first current mirror and an input of the second current mirror, each current mirror being provided with an output. The circuit comprises a first current source arranged in parallel with the input of the first current mirror and a second current source arranged in parallel with the input of the second current mirror, so that the current delivered to the active element is equal to the output current of each current mirror and that the input current of each current mirror is less than the current delivered to the active element by the input of each current mirror and by the associated current source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.