发明授权
US07463061B1 Apparatus and method for reducing leakage of unused buffers in an integrated circuit
有权
用于减少集成电路中未使用的缓冲器泄漏的装置和方法
- 专利标题： Apparatus and method for reducing leakage of unused buffers in an integrated circuit
- 专利标题（中）： 用于减少集成电路中未使用的缓冲器泄漏的装置和方法
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申请号： US11185426申请日： 2005-07-19
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公开(公告)号： US07463061B1公开(公告)日： 2008-12-09
- 发明人: Jonathan W. Greene , Vidya Bellippady
- 申请人： Jonathan W. Greene , Vidya Bellippady
- 申请人地址： US CA Mountain View
- 专利权人： Actel Corporation
- 当前专利权人： Actel Corporation
- 当前专利权人地址： US CA Mountain View
- 代理机构： Lewis and Roca LLP
- 主分类号： H03K19/20
- IPC分类号： H03K19/20
摘要：
A reduced-leakage interconnect circuit includes a buffer having an input and an output, at least one multiplexer transistor coupled between a multiplexer input node and the input of the buffer, and a fixed-state multiplexer transistor coupled between a fixed-state multiplexer input node and the input of the buffer, the fixed-state multiplexer input node having a potential of either less than zero volts or more than VCC present on it.
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