Switchable current-reference voltage generator
US5142219A · kind A · utility
11Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1991 |
| Grant date | Aug 25, 1992 |
| Priority date | — |
| Expiry date | May 1, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/45478
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A reference generator system that operates in either a current-controlled mode or a voltage-controlled mode and includes a power-down circuit connected to the operational amplifier to power down the operational amplifier when the reference generator is switched to the current-controlled mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.