System for driver amplifier
US8279004B2 · kind B2 · utility
3Cited by
3References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2010 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Oct 20, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/45702
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
In an embodiment, a circuit includes a two-stage amplifier and a feedback component. The two stage amplifier consists of an input stage biased at a first power supply voltage, and an output stage biased at a second power supply voltage. The second power supply voltage is greater than the first power supply voltage, and the second stage is configured for high voltage operation. The feedback component is connected between the output stage to the input stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.