Temperature independent reference voltage generator
US7157893B2 · kind B2 · utility
8Cited by
9References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2004 |
| Grant date | Jan 2, 2007 |
| Priority date | — |
| Expiry date | Mar 10, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S323/907
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
There is provided a reference voltage generator that generates a constant reference voltage regardless of a change in temperature. The reference voltage generator includes a temperature-compensated current generating part for reducing a supply current provided to an output terminal in response to an increase of temperature, and a diode for receiving the supply current through the output terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.