公开(公告)号：US20220357372A1

公开(公告)日：2022-11-10

申请号：US17872363

申请日：2022-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolhwan LIM ,  Junhee SHIN ,  Haejung CHOI ,  Kwangho KIM ,  Hyunmyoung KIM

IPC: G01R19/165 ,  H03K17/687 ,  H03K3/037 ,  G06F1/24 ,  G06F1/28

Abstract: An electronic device includes circuitry configured to output a first output signal shifting to a logic high level at a first time in response to a supply voltage reaching a first voltage level, output a second output signal shifting to a logic high level at a second time occurring after the first time in response to the supply voltage reaches a second level higher than the first level; and the circuitry includes an AND gate circuit configured to output a reset signal based on the first output signal and the second output signal.

公开(公告)号：US20210239744A1

公开(公告)日：2021-08-05

申请号：US17036394

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheolhwan LIM ,  Junhee SHIN ,  Haejung CHOI ,  Kwangho KIM ,  Hyunmyoung KIM

IPC: G01R19/165 ,  H03K3/037 ,  H03K17/687

Abstract: An electronic device includes circuitry configured to output a first output signal shifting to a logic high level at a first time in response to a supply voltage reaching a first voltage level, output a second output signal shifting to a logic high level at a second time occurring after the first time in response to the supply voltage reaches a second level higher than the first level; and the circuitry includes an AND gate circuit configured to output a reset signal based on the first output signal and the second output signal.