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. 15, 2022
Filed:
May. 06, 2021
Infineon Technologies Ag, Neubiberg, DE;
Stefano Bonomi, Villach, AT;
Frank Praemassing, Ratingen, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A supply-to-digital regulation loop (SDRL) circuit, including a reference supply circuit and a local supply circuit. The reference supply circuit includes a reference supply-to-digital converter (SDC) to convert an analog reference supply voltage to a digital reference signal. The local supply circuit is coupled to the reference supply circuit. The local supply circuit includes a local SDC to convert an analog local supply voltage to a digital local supply signal based on a digital feedback signal, and a local monitoring circuit to monitor the digital feedback signal based on a comparison of the digital local supply signal with the digital reference signal routed from the reference SDC of the reference supply circuit.