Variable gain amplifier with embedded equalization for uniform tuning
US10992277B1 · kind B1 · utility
4Cited by
4References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2020 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Feb 7, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03G2201/103
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Certain aspects are directed to an amplifier. The amplifier generally includes a first transistor having a gate coupled to an input node of the amplifier, a source degeneration circuit, and a second transistor coupled between the source degeneration circuit and a source of the first transistor, a gate of the second transistor being configured to receive a gain control signal from a controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.