发明授权
- 专利标题: Gated differential logic circuit
- 专利标题(中): 门控差分逻辑电路
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申请号: US14631993申请日: 2015-02-26
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公开(公告)号: US09312860B1公开(公告)日: 2016-04-12
- 发明人: Matthew J. Paschal , Raymond A. Richetta , Patrick L. Rosno , Timothy J. Schmerbeck , Dereje G. Yilma
- 申请人: International Business Machines Corporation
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Wood, Herron & Evans, LLP
- 代理商 Robert R. Williams
- 主分类号: H03K3/013
- IPC分类号: H03K3/013 ; H03K19/0185 ; G06F17/50
摘要:
A gated differential logic circuit can include a header device having a first terminal coupled to a supply voltage, and a second terminal; a second header device having a third terminal coupled to the supply voltage, and a fourth terminal; a footer device having a fifth terminal coupled to ground, and a sixth terminal; and a second footer device having a seventh terminal coupled to ground, and an eighth terminal. The circuit further includes a driver circuit having a first supply terminal coupled to the second terminal and a first ground terminal coupled to the sixth terminal, and a second driver circuit having a second supply terminal coupled to the fourth terminal and a second ground terminal coupled to the eighth terminal. A capacitor can couple the first supply terminal to the second ground terminal, while a second capacitor may couple the second supply terminal to the first ground terminal.
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