发明申请
- 专利标题: Devices and methods for a threshold voltage difference compensated sense amplifier
- 专利标题(中): 阈值电压差补偿读出放大器的器件和方法
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申请号: US11986333申请日: 2007-11-20
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公开(公告)号: US20090129188A1公开(公告)日: 2009-05-21
- 发明人: Tae Kim , Howard C. Kirsch
- 申请人: Tae Kim , Howard C. Kirsch
- 专利权人: MICRON TECHNOLOGY, INC.
- 当前专利权人: MICRON TECHNOLOGY, INC.
- 主分类号: G11C7/08
- IPC分类号: G11C7/08
摘要:
Embodiments are described for a voltage compensated sense amplifier. One such sense amplifier includes a pair of digit line nodes respectively coupled to a pair of transistors. A first pair of switches are adapted to cross-couple the gates of the transistors to the respective digit line node and a second pair of switches are adapted to couple the gates of the transistors to a voltage supply. The first and second pair of switches are coupled to respective gates of the transistors independent of the pair of transistors being respectively coupled to the digit line nodes.
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