Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chinmayee Kumari Panigrahi
Marcin Grad
Maciej Skrobacki
Date of Patent
October 31, 2023
Patent Application Number
17452875
Date Filed
October 29, 2021
Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
An ESD protection circuit that includes a clamp path including two clamp transistors and a GIDL detection circuit for detecting GIDL current conditions in the ESD protection circuit. The GIDL detection circuit generates a signal indicative of a GIDL current condition. The signal is utilized to control a voltage of a control electrode of a clamp transistor of the clamp path to increase the conductivity of the clamp transistor when the signal is indicative of a GIDL current condition to minimize a GIDL current through at least through a portion of the clamp path when the second clamp transistor is nonconductive where no ESD current is being discharged through the clamp path.
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