公开(公告)号：US20240195372A1

公开(公告)日：2024-06-13

申请号：US18489140

申请日：2023-10-18

Applicant: Kioxia Corporation

Inventor： Yutaka SHIMIZU ,  Yasuhiro HIRASHIMA ,  Isao FUJISAWA ,  Michael BURGHART ,  Yuanlun ZHANG

IPC: H03F3/45 ,  H10B41/30 ,  H10B43/30

CPC classification number: H03F3/45659 ,  H10B41/30 ,  H10B43/30 ,  H03F2203/45091

Abstract: An amplifier of an input circuit includes: a first PMOS transistor having a gate connected to a first node, a source connected to a second node, and a drain connected to a third node; a second PMOS transistor having a gate connected to a fourth node that inputs a reference signal, a source connected to the second node, and a drain connected to a fifth node; a current source connected between a power supply voltage and the second node; a load circuit connected between the third node and a ground voltage; a first NMOS transistor having a gate connected to the first node, a drain connected to the power supply voltage, and a source connected to the fifth node; and a second NMOS transistor having a gate connected to the fourth node, a drain connected to the power supply voltage, and a source connected to the third node.