Invention Grant
- Patent Title: Output driver with strength matched power gating
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Application No.: US17460587Application Date: 2021-08-30
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Publication No.: US11750188B2Publication Date: 2023-09-05
- Inventor: Bret Addison Johnson , Jung-Hwa Choi
- 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: Fletcher Yoder, P.C.
- Main IPC: H03K17/687
- IPC: H03K17/687 ; G06F1/28 ; G11C11/407

Abstract:
The systems and methods described herein consider a first channel width of transistors of driver circuitry, where the first channel width may be set to match a second channel width of a power control transistor. A control circuit, for example, may match a second channel width of a set of power control transistors to the first channel width by turning on one or more of the set of power control transistors. Matching the width of the switches of driver circuitry and the width of the set of power control transistors may reduce losses by helping to maintain impedances of the driver circuitry.
Public/Granted literature
- US20230063891A1 Output Driver with Strength Matched Power Gating Public/Granted day:2023-03-02
Information query
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