Transmitting apparatus of digital signals on a supply line of electronic devices and corresponding method

USRE44975E1 · kind E1 · reissue

Assignee

• STMicroelectronics SA

Inventors

• Stefano Saggini · San Donato Milanese, IT
• Roberto Cappelletti · Cornaredo, IT
• Walter Stefanutti · Gemona del Friuli, IT
• Paolo Mattavelli · Blacksburg, US

Key dates

• Filing date: Aug 1, 2013
• Grant date: Jul 1, 2014
• Expiry date: Aug 1, 2033

Classification

• Technology area (CPC —): General

Abstract

A power converter having a noise component and a modulator configured to vary a frequency of the noise component of the power converter on the basis of a digital signal to be transmitted.