Current mirror apparatus and method for reduced early effect
US7106041B1 · kind B1 · utility
1Cited by
5References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 14, 2004 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Oct 16, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F3/265
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A current mirror includes an output stage that responds to a change in mirror output voltage with a change in output stage current, and an output compensation stage that, in response to the change in output stage current, introduces an output compensation current to oppose a change in mirror output current resulting from the change in output stage current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.