Invention Grant
- Patent Title: Calibration control circuit and storage device comprising the calibration control circuit
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Application No.: US17205535Application Date: 2021-03-18
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Publication No.: US11574673B2Publication Date: 2023-02-07
- Inventor: Younghyun Jung , Joungyeal Kim , Hyunbo Kim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2020-0083438 20200707
- Main IPC: G11C11/4093
- IPC: G11C11/4093 ; G11C11/4074
Abstract:
A memory device includes a calibration circuit configured to perform a ZQ calibration operation according to a calibration command signal and a calibration power voltage, and a calibration control circuit configured to determine the calibration command signal based on a comparison result obtained by comparing the calibration power voltage level with at least one reference voltage level.
Public/Granted literature
- US20220013163A1 CALIBRATION CONTROL CIRCUIT AND STORAGE DEVICE COMPRISING THE CALIBRATION CONTROL CIRCUIT Public/Granted day:2022-01-13
Information query
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