Lsi Logic Corporation

E Wayne Porter

Todd A Randazzo

A core voltage to input output voltage level shifter of the type that uses a reference voltage source to generate a reference voltage to limit a drain voltage on at least one voltage sensitive node connected to a voltage sensitive switching device, that resides on a high voltage domain. A feed back line runs from the voltage sensitive node to the reference voltage source. A feed back structure varies the reference voltage in response to the drain voltage on the at least one voltage sensitive node, and thereby maintains the drain voltage at a substantially constant desired value.

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Colorado Springs, CO, United States of America

E Wayne Porter