Current mirror circuit
US6194967A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 17, 1998 |
| Grant date | Feb 27, 2001 |
| Priority date | — |
| Expiry date | Jun 17, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05F3/262
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Briefly, in accordance with one embodiment of the invention, an integrated circuit includes an operational amplifier coupled in a circuit configuration. The circuit configuration includes two transistors coupled to the operational amplifier so that the corresponding voltages at the terminals or ports of the transistors are substantially identical. Briefly, in accordance with one more embodiment of the invention, an integrated circuit includes an operational amplifier coupled in a circuit configuration. The circuit configuration includes two circuit components coupled to the operational amplifier so that the corresponding voltages at the terminals or ports of the circuit components are substantially identical. The circuit components include any circuit components capable of implementing a transconductance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.