Invention Grant
- Patent Title: Apparatus for transmitting and receiving a signal, a method of operating the same, a memory device, and a method of operating the memory device
-
Application No.: US16552147Application Date: 2019-08-27
-
Publication No.: US10797700B2Publication Date: 2020-10-06
- Inventor: Changkyo Lee , Dongkeon Lee , Jinhoon Jang , Kyungsoo Ha , Kiseok Oh , Kyungryun Kim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@71daafb9 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@29d5bd61
- Main IPC: H03K19/00
- IPC: H03K19/00 ; G06F3/06 ; G11C7/10 ; H03K19/0175 ; H03K19/018
Abstract:
A signal transmitting and receiving apparatus including: a first on-die termination circuit connected to a first pin through which a first signal is transmitted or received and, when enabled, the first on-die termination circuit is configured to provide a first termination resistance to a signal line connected to the first pin; a second on-die termination circuit connected to a second pin through which a second signal is transmitted or received and, when enabled, the second on-die termination circuit is configured to provide a second termination resistance to a signal line connected to the second pin; and an on-die termination control circuit configured to independently control an enable time and a disable time of each of the first on-die termination circuit and the second on-die termination circuit.
Information query
