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:
Apr. 28, 2020
Filed:
Oct. 23, 2017
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
Karel Ptacek, Roznov pod Radhostem, CZ;
Richard Scott Burton, Phoenix, AZ (US);
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Phoenix, AZ (US);
Abstract
An illustrative embodiment of an integrated circuit configured for galvanically isolated signaling includes a transfer conductor carrying a modulated carrier signal. A floating transfer loop is electromagnetically coupled to the transfer conductor to receive the modulated carrier signal. The floating transfer loop includes a primary of a step-up transformer. A receiver is coupled to a secondary of the step-up transformer to receive the modulated carrier signal in an amplified, differential fashion, and to demodulate the modulated carrier signal to obtain a digital receive signal.