The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2015
Filed:
Feb. 27, 2014
Marvell World Trade Ltd., St. Michael, BB;
Danilo Gerna, Fino Mornasco, IT;
Enrico Sacchi, Pavia, IT;
Marvell World Trade Ltd., St. Michael, BB;
Abstract
A circuit including a current source, an inverter, and a device. The current source is configured to receive a first reference voltage and supply an output current. The inverter has a transconductance. The inverter includes a first transistor having a source and a drain and a second transistor having a source. The source of the first transistor is connected to the current source. The source of the first transistor is configured to receive a portion of the output current. The source of the second transistor is connected to the drain of the first transistor. The device is configured to select the first reference voltage such that the output current of the current source varies with changes in a temperature of the current source to maintain the transconductance of the inverter at a same value and prevent changes in respective transition frequencies of both the first transistor and the second transistor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile