公开(公告)号：US20240283403A1

公开(公告)日：2024-08-22

申请号：US18582307

申请日：2024-02-20

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Jae Yoon SIM ,  Young Woo JI

IPC: H03B5/04 ,  H03K3/011 ,  H03K3/0231

CPC classification number: H03B5/04 ,  H03K3/011 ,  H03K3/0231

Abstract: Disclosed an oscillator circuit device includes: a resistor circuit comprising a first resistor disposed between a first supply voltage level and an output node; a resistor-capacitor circuit comprising a second resistor and at least one capacitor disposed between the output node and a second supply voltage level and connected in series, and a switch capable of discharging electric charges accumulated in the at least one capacitor; and a comparator configured to compare a voltage level to be compared obtained from the resistor circuit with a predetermined reference to allow the switch to be opened and closed according to a comparison result.