Variable gain amplifier with adjustable gain slope
US6791416B2 · kind B2 · utility
3Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 2002 |
| Grant date | Sep 14, 2004 |
| Priority date | — |
| Expiry date | Dec 15, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03G1/0017
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A variable gain amplifier has a gain control circuit. The gain control circuit includes a first control input and a second control input. The first control input receives a first control signal. The gain control circuit varies gain of the variable gain amplifier based on a value of the first control signal. The second control input receives a second control signal. The gain control circuit varies gain slope of the variable gain amplifier based on a value of the second control signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.