Amplifier with dual current mirrors
US11121688B2 · kind B2 · utility
0Cited by
7References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 2019 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | May 22, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/45344
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An amplifier includes a first input transistor, a second input transistor, a first current mirror circuit, and a second current mirror circuit. The first input transistor is coupled to a first input terminal. The second input transistor is coupled to a second input terminal. The first current mirror circuit is coupled to the first input transistor and the second input transistor. The second current mirror circuit is coupled to the first input transistor, the second input transistor, and the first current mirror circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.