Title:
DYNAMIC POWER-OPTIMIZATION OF ANALOG ACTIVE FILTERS
Document Type and Number:
WIPO Patent Application WO2006049985
Kind Code:
A3
Abstract:
A circuit including two operational amplifiers (116), (126) connected in parallel. For the purpose of this explanation, assume that an equivalent input noise of a circuit with one operational amplifier is too high. Where two operational amplifiers (116), (126), are connected in parallel, the signals from the operational amplifiers (116), (126) add as currents at the output node of the parallel combination.
Inventors:
OZGUN MEHMET TAMER (US)
TSIVIDIS YANNIS P (US)
TSIVIDIS YANNIS P (US)
Application Number:
PCT/US2005/038534
Publication Date:
June 29, 2006
Filing Date:
October 26, 2005
Export Citation:
Assignee:
UNIV COLUMBIA (US)
OZGUN MEHMET TAMER (US)
TSIVIDIS YANNIS P (US)
OZGUN MEHMET TAMER (US)
TSIVIDIS YANNIS P (US)
International Classes:
G06F19/00
Foreign References:
| US6046632A | 2000-04-04 | |||
| US6112125A | 2000-08-29 |
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