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:
Aug. 24, 2021
Filed:
May. 22, 2020
Marvell Israel (M.i.s.l) Ltd., Yokne'am, IL;
Reuven Ecker, Haifa, IL;
Marvell Israel (M.I.S.L) Ltd., Yokne'am, IL;
Abstract
Performance measuring circuitry, for determining relative operational performance attributes of different types of a class of semiconductor component disposed on a semiconductor die, includes a first oscillator circuit including a plurality of first circuit element modules having a first circuit topology. The first oscillator circuit provides a first performance indication indicative of a collective performance attribute of all types of components in the class. A second oscillator circuit separate from the first oscillator circuit includes a plurality of second circuit element modules having a second circuit topology, and provides a second performance indication responsive to different contributions from different types of components in the class. A comparison circuit receives outputs of the first and second oscillator circuits and determines the relative performance characteristic of the different types of components. Dice may be binned according to performance, for use in assembly of operational circuits with different performance characteristics.