Voltage regulator with high gain cascode mirror
US5559425A · kind A · utility
43Cited by
15References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Sep 24, 1996 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/45674
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A bandgap generator including an MOS current mirror, first and second bipolar transistors and an MOS transistor pair operating in saturation. Cascode transistors interconnect the saturation transistor pair and the MOS transistor pair. A bias resistor interconnects the one of the cascode transistors and one transistor of the MOS current mirror.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.