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. 10, 2026
Filed:
Apr. 26, 2024
Cypress Semiconductor Corporation, San Jose, CA (US);
Nicholas Bodnaruk, Sunnyvale, CA (US);
Soon-Gil Jung, Santa Clara, CA (US);
Gary Miller, Corbett, OR (US);
Sai Goutham Sunkara, San Jose, CA (US);
Anthony Sanders, Weißenfeld, DE;
Infineon Technologies Americas Corp., El Segundo, CA (US);
Abstract
A slicer of a decision feedback equalizer (DFE) comprises an integrator circuit, a regenerator circuit coupled to the integrator circuit, and a temperature offset cancelation circuit coupled to the regenerator circuit. The integrator circuit comprises a first transistor associated with a first temperature-dependent beta value. The temperature offset cancelation circuit comprises a second transistor associated with a second temperature dependent beta value, a pair of first and second resistors, and a third transistor coupled to the pair of first and second resistors. The first resistor is coupled to the second transistor. The pair of first and second resistors is to modify the second temperature-dependent beta value to correspond to the first temperature-dependent beta value of the first transistor. The third transistor is to provide a bias current for biasing the first transistor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile