Transmitter for dual communication over an isolation channel

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12261725
APP PUB NO 20240113924A1
SERIAL NO

18536849

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Abstract

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An isolated gate driver includes a first input terminal to receive gate information and one or more input terminals to receive configuration information. A modulation circuit generates a modulated signal having four possible states, each of the four possible states corresponding to a different unique pair of values of the gate information and the configuration information. The modulation circuit represents two of the states using on-off keying (OOK) while the configuration information is at a first value and represents two of the states as a modification to the OOK modulation based on the configuration information being at a second value. The modulated signal is sent over an isolation communication channel coupling a transmitter and receiver of the isolated gate driver.

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Patent Owner(s)

Patent OwnerAddress
SKYWORKS SOLUTIONS INCIRVINE CA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Briseno-Vidrios, Carlos Jesus Austin, US 8 44
De, Bakker Patrick Hollis, US 11 43
Lavalle, Aviles Fernando Naim Austin, US 3 2
May, Michael R Austin, US 101 1431

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