Lsi Logic Corporation

Dongwook Drew Suh

Timothy V Statz

Kevin Spielberger

An electrostatic discharge (ESD) protection circuit includes first and second supply terminals, a current source, a shunt transistor, an inverter and a voltage level shifting device. The shunt transistor is coupled between the first and second supply terminals and has a control terminal. The inverter includes an input coupled to the current source, an output coupled to the control terminal of the shunt transistor and pull-up and pull-down transistors coupled between the first and second supply terminals. The pull-up and pull-down transistors have control terminals which are coupled to the input. The voltage level shifting device is coupled between the input and the control terminal of one of the pull-up and pull-down transistors.

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Freemont, CA, United States of America

Dongwook Drew Suh