发明申请
- 专利标题: Plateline Driver with Ramp Rate Control
- 专利标题(中): 斜坡驱动器,具有斜坡率控制
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申请号: US11937303申请日: 2007-11-08
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公开(公告)号: US20080079471A1公开(公告)日: 2008-04-03
- 发明人: Sung-Wei Lin , Sudhir Madan , John Fong
- 申请人: Sung-Wei Lin , Sudhir Madan , John Fong
- 申请人地址: US TX Dallas
- 专利权人: Texas Instruments Incorporated
- 当前专利权人: Texas Instruments Incorporated
- 当前专利权人地址: US TX Dallas
- 主分类号: H03K5/01
- IPC分类号: H03K5/01
摘要:
A memory circuit and method to reduce wordline coupling is disclosed. The circuit includes a plurality of memory cells arranged in rows (702, 704, and 706) and columns (750, 752). A first conductor (710, 850 ) is coupled to a plurality of the rows (702, 704, and 706) of memory cells. A first transistor (810) has a current path coupled between a voltage supply terminal (800) and the first conductor (850) and a control terminal coupled to receive a first control signal (PLV). A second transistor (820) has a current path coupled between the voltage supply terminal and the first conductor and a control terminal coupled to receive a second control signal (PLW).
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