System including an offset voltage adjusted to compensate for variations in a transistor
US8278893B2 · kind B2 · utility
9Cited by
20References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 2008 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Jul 24, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F1/575
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system including a first transistor, a first capacitor and a circuit. The first transistor has a first control input and is configured to regulate an output voltage. The first capacitor is coupled at one end to the first control input and at another end to a circuit reference. The circuit is configured to provide a first voltage to the first control input, where the first voltage includes an offset voltage that is referenced to the output voltage and adjusted to compensate for variations in the first transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.