公开(公告)号：US10819326B1

公开(公告)日：2020-10-27

申请号：US16699379

申请日：2019-11-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yil Suk Yang ,  Hyun Joong Lee ,  Chang Han Je ,  Jong Dae Kim

IPC: H03K5/135 ,  H03K3/017 ,  H03K5/00 ,  H03K5/133

Abstract: The present invention relates to a digital clock generation apparatus. The digital clock generation apparatus is directed to providing a digital clock generation apparatus in which hardware is simple, duty cycles are easily controlled, and various duty cycles and various frequency clocks (n× clocks) are provided as compared to a 1× single-phase clock generation apparatus or a 1× multi-phase clock generation apparatus based on the conventional programmable delay element chain.