Invention Grant
US09542995B2 Threshold voltage mismatch compensation sense-amplifiers for static random access memories with multiple differential inputs
有权
具有多个差分输入的静态随机存取存储器的阈值电压失配补偿读出放大器
- Patent Title: Threshold voltage mismatch compensation sense-amplifiers for static random access memories with multiple differential inputs
- Patent Title (中): 具有多个差分输入的静态随机存取存储器的阈值电压失配补偿读出放大器
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Application No.: US14470866Application Date: 2014-08-27
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Publication No.: US09542995B2Publication Date: 2017-01-10
- Inventor: Manoj Sachdev , Jaspal Singh Shah
- Applicant: Manoj Sachdev , Jaspal Singh Shah
- Applicant Address: CA Waterloo
- Assignee: Manoj Sachdev
- Current Assignee: Manoj Sachdev
- Current Assignee Address: CA Waterloo
- Main IPC: G11C11/419
- IPC: G11C11/419
Abstract:
Sense amplifier configurations for memories are described. In these configurations, the differential inputs are boosted proportional to the respective bitline voltage enabling a low-voltage, reliable, faster sense amplifier operation. Disclosed sense amplifiers are also capable of compensating the threshold mismatch between the sensing transistors.
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