Push-pull amplifier
US4431972A · kind A · utility
11Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1981 |
| Grant date | Feb 14, 1984 |
| Priority date | — |
| Expiry date | Sep 14, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/45701
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A current path is provided in a class B push-pull amplifier for maintaining a low level bias current to each output transistor even during its normally off state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.