公开(公告)号：US20210408784A1

公开(公告)日：2021-12-30

申请号：US16913887

申请日：2020-06-26

Applicant: Intel Corporation

Inventor： Aman Sewani ,  Nazar Haider ,  Lan D. Vu ,  Steven S. Poon ,  Shunjiang Xu

IPC: H02H9/00

Abstract: Some embodiments include apparatuses having an input node; an electrostatic discharge protection circuitry including a first diode including a cathode coupled to the input node, and an anode coupled to a ground node; a second diode including an anode coupled to the input node, and a cathode coupled to a circuit node; a clamp circuit coupled to the circuit node; and a current limiting circuit coupled between the circuit node and a supply node.