Invention Grant
US08305814B2 Sense amplifier with precharge delay circuit connected to output
有权
具有预充电延迟电路的感应放大器连接到输出
- Patent Title: Sense amplifier with precharge delay circuit connected to output
- Patent Title (中): 具有预充电延迟电路的感应放大器连接到输出
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Application No.: US12616797Application Date: 2009-11-12
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Publication No.: US08305814B2Publication Date: 2012-11-06
- Inventor: Shahid Ali , Raviprakash Suryanarayana Rao
- Applicant: Shahid Ali , Raviprakash Suryanarayana Rao
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Lawrence J. Bassuk; W. James Brady; Frederick J. Telecky, Jr.
- Main IPC: G11C11/34
- IPC: G11C11/34
Abstract:
Single-ended sense amplifier circuit. An example of the sense amplifier circuit includes an inverter coupled to a bit line to read a bit cell. The sense amplifier circuit also includes a first circuit responsive to a control signal to charge the bit line for a predefined time. Further, the sense amplifier circuit includes a second circuit coupled to the bit line and responsive to a read 1 operation to retain voltage of the bit line above a first threshold to render the inverter to read 1 from the bit cell.
Public/Granted literature
- US20100124089A1 SINGLE-ENDED SENSE AMPLIFIER CIRCUIT Public/Granted day:2010-05-20
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