Oscillator having low phase noise

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United States of America Patent

APP PUB NO 20070182503A1
SERIAL NO

11348354

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Abstract

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An oscillator for minimizing phase noise is configured with a transistor coupled to a first reference voltage source, a differential transistor pair comprising first and second voltage followers coupled between a second reference voltage source and the transistor, and a reactive network coupled between control electrodes of the first and second voltage followers. A resistance network is coupled between the control electrodes and in parallel with the reactive network. Various embodiments, including Colpitts and Clapp, are presented.

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Patent Owner(s)

Patent OwnerAddress
ANALOG DEVICES INTERNATIONAL UNLIMITED COMPANYBAY F1 RAHEEN INDUSTRIAL ESTATE LIMERICK

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Petrofsky, Joseph G Los Gatos, CA 13 353

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