公开(公告)号：US20240388291A1

公开(公告)日：2024-11-21

申请号：US18788442

申请日：2024-07-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changkyo LEE ,  Dongkeon LEE ,  Jinhoon JANG ,  Kyungsoo HA ,  Kiseok OH ,  Kyungryun KIM

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.

公开(公告)号：US20230048973A1

公开(公告)日：2023-02-16

申请号：US17974873

申请日：2022-10-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changkyo LEE ,  Dongkeon LEE ,  Jinhoon JANG ,  Kyungsoo HA ,  Kiseok OH ,  Kyungryun KIM

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.

公开(公告)号：US20210006247A1

公开(公告)日：2021-01-07

申请号：US17024229

申请日：2020-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changkyo LEE ,  Dongkeon LEE ,  Jinhoon JANG ,  Kyungsoo HA ,  Kiseok OH ,  Kyungryun KIM

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.