发明授权
US06583001B1 Method for introducing an equivalent RC circuit in a MOS device using resistive paths
有权
使用电阻路径在MOS器件中引入等效RC电路的方法
- 专利标题: Method for introducing an equivalent RC circuit in a MOS device using resistive paths
- 专利标题(中): 使用电阻路径在MOS器件中引入等效RC电路的方法
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申请号: US09860217申请日: 2001-05-18
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公开(公告)号: US06583001B1公开(公告)日: 2003-06-24
- 发明人: James B. Burr
- 申请人: James B. Burr
- 主分类号: H01L218234
- IPC分类号: H01L218234
摘要:
A method for providing low power MOS devices that include resistive paths specifically designed to provide a specified resistance between the bulk material of the device and a well tie contact. By providing a resistive path, an equivalent RC circuit is introduced to the device that allows the bulk material potential to track the gate potential, thereby advantageously lowering the threshold voltage as the device turns on and raising the threshold voltage as the device turns off. In addition, the introduction of the resistive path also allows the bulk material potential to be controlled and stabilize at an equilibrium potential between switching events.
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