Invention Grant
US08125840B2 Reference level generation with offset compensation for sense amplifier
有权
用于读出放大器的偏移补偿的参考电平生成
- Patent Title: Reference level generation with offset compensation for sense amplifier
- Patent Title (中): 用于读出放大器的偏移补偿的参考电平生成
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Application No.: US12550848Application Date: 2009-08-31
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Publication No.: US08125840B2Publication Date: 2012-02-28
- Inventor: John E. Barth, Jr. , Erik A. Nelson
- Applicant: John E. Barth, Jr. , Erik A. Nelson
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Hoffman Warnick LLC
- Agent David A. Cain
- Main IPC: G11C5/14
- IPC: G11C5/14 ; G11C7/00
Abstract:
An approach that provides reference level generation with offset compensation for a sense amplifier is described. In one embodiment, an arbitrary reference level is generated to provide an offset that compensates for device mismatch and voltage threshold of a sense amplifier.
Public/Granted literature
- US20110051532A1 REFERENCE LEVEL GENERATION WITH OFFSET COMPENSATION FOR SENSE AMPLIFIER Public/Granted day:2011-03-03
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