Common mode gain trimming for amplifier
US10027295B2 · kind B2 · utility
3Cited by
21References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2016 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Jun 30, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/45306
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An electrical device (e.g., an integrated circuit) includes an amplifier, a configurable common mode gain trim circuit, and a memory. The configurable common mode gain trim circuit is coupled to the amplifier. The memory is configured to include trim data that is usable during an initialization process for the electrical device to configure the impedance matching circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.