Monolithic amplifier with stable, high resistance feedback element and method for fabricating the same
US5793254A · kind A · utility
39Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1996 |
| Grant date | Aug 11, 1998 |
| Priority date | — |
| Expiry date | Sep 24, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F1/342
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A monolithic amplifier includes a stable, high resistance feedback circuit and a dynamic bias circuit. The dynamic bias circuit is formed with active elements matched to those in the amplifier and feedback circuit to compensate for variations in the operating and threshold voltages thereby maintaining a stable resistance in the feedback circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.