Invention Grant
- Patent Title: Compensating for memory input capacitance
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Application No.: US16256296Application Date: 2019-01-24
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Publication No.: US10600745B2Publication Date: 2020-03-24
- Inventor: Timothy M. Hollis
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Holland & Hart LLP
- Main IPC: H01L23/64
- IPC: H01L23/64 ; H04L27/04 ; H04B5/00 ; H01L23/00 ; H01L25/065 ; G11C7/10 ; G11C11/56 ; G06F13/40 ; G11C5/06 ; G11C7/02 ; G11C11/16 ; G11C11/401 ; G11C11/22 ; G11C13/00

Abstract:
Methods, systems, and devices for compensating for memory input capacitance. Techniques are described herein to alter the capacitance of an access line coupled with a plurality of memory cells. The capacitance of the access line may be filtered by an inductive region, which could be implemented in one or more individual signal paths. Thus a signal may be transmitted to one or more selected memory cells and the inductive region may alter a capacitance of the access line in response to receiving a reflection of the signal from an unselected memory cell. In some examples, the transmitted signal may be modulated using pulse amplitude modulation (PAM), where the signal may be modulated using a modulation scheme that includes at least three levels to encode more than one bit of information (e.g., PAM4).
Public/Granted literature
- US20190229075A1 COMPENSATING FOR MEMORY INPUT CAPACITANCE Public/Granted day:2019-07-25
Information query
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