公开(公告)号：US20180219536A1

公开(公告)日：2018-08-02

申请号：US15881232

申请日：2018-01-26

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Jung Hyup LEE ,  Kocheethra George ARUP ,  Minkyu JE

IPC: H03K4/501 ,  H03K3/011 ,  H03K3/0231 ,  G06F1/04 ,  G06F1/32

CPC classification number: H03K4/501 ,  G06F1/04 ,  G06F1/32 ,  H03K3/011 ,  H03K3/012 ,  H03K3/013 ,  H03K3/0231

Abstract: Disclosed is a differential relaxation oscillator using a differential structure that may stably maintain a differential voltage swing of capacitors despite an influence of an offset voltage and 1/f noise of a comparator, and also generate a dynamic current only at a point in time at which switching is performed, thereby minimizing power consumption.