Electrostatic discharge protection
AssigneeSofics BVBA
InventorsBart Sorgeloos, Benjamin Van Camp
Life of this patent
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AssigneeSofics BVBA
InventorsBart Sorgeloos, Benjamin Van Camp
Estimating the term…
An electrostatic discharge (ESD) protection circuit for protecting an integrated circuit (IC) having a first voltage potential, a first power supply potential and a second power supply potential. The ESD circuit includes a first NPN bipolar transistor having a first N-doped junction, a second N-doped junction and a third P-doped base junction. The first N-doped junction is coupled to the first voltage potential and the second N-doped junction is coupled to the first power supply potential. The ESD circuit also includes a first PNP bipolar transistor having a first P-doped junction, a second P-doped junction and a third N-doped base junction. The first P-doped junction is coupled to the first voltage potential and the second P-doped junction is coupled to the second power supply potential. The third P-doped base junction of the first NPN bipolar transistor is coupled to the third N-doped base junction of the first PNP bipolar transistor.
An electrostatic discharge (ESD) protection circuit for protecting an integrated circuit (IC) comprising:
Dependencies are inferred from the claim text.