Patent ID: 11916565
Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The analog-to-digital converter of claim 3, wherein the second comparison circuit is further configured to:
based on the first logic level of the first reference signal corresponding to the first comparison result signal being equal to the second logic level of the second comparison result signal, maintain the offset of the second comparison result signal;
based on the first logic level of the first reference signal corresponding to the first comparison result signal being greater than the second logic level of the second comparison result signal, increase the offset of the second comparison result signal; and
based on the first logic level of the first reference signal corresponding to the first comparison result signal being less than the second logic level of the second comparison result signal, reduce the offset of the second comparison result signal.