发明授权
- 专利标题: CMOS circuit arrangement
- 专利标题(中): CMOS电路布置
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申请号: US10573362申请日: 2004-09-17
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公开(公告)号: US07342421B2公开(公告)日: 2008-03-11
- 发明人: Jörg Berthold , Ralf Brederlow , Christian Pacha , Klaus Von Arnim
- 申请人: Jörg Berthold , Ralf Brederlow , Christian Pacha , Klaus Von Arnim
- 申请人地址: DE Munich
- 专利权人: Infineon Technologies AG
- 当前专利权人: Infineon Technologies AG
- 当前专利权人地址: DE Munich
- 代理机构: Dicke, Billig & Czaja, PLLC
- 优先权: DE10344374 20030924; DE10348018 20031015
- 国际申请: PCT/DE2004/002079 WO 20040917
- 国际公布: WO2005/031973 WO 20050407
- 主分类号: H03K19/096
- IPC分类号: H03K19/096 ; H03K19/20
摘要:
In an embodiment of the invention, a CMOS circuit arrangement is provided. The CMOS circuit arrangement includes a PMOS logic circuit providing a logic function, having PMOS field effect transistors, wherein a first operating potential is fed to an input of a PMOS logic circuit, an NMOS logic circuit providing the logic function, having NMOS field effect transistors, a first clock transistor, the first source/drain terminal of which is coupled to an input of the NMOS logic circuit, wherein a clock signal is applied to the gate terminal of the first clock transistor, and wherein a second operating potential is fed to the second source/drain terminal. An output of the PMOS logic circuit and an output of the NMOS logic circuit are coupled to one another. Furthermore, an inverter circuit is coupled to the output of the PMOS logic circuit and to the output of the NMOS logic circuit. At least a portion of the NMOS field effect transistors of the NMOS logic circuit have a first threshold voltage and at least a portion of the PMOS field effect transistors of the PMOS logic circuit have a third threshold voltage. The first clock transistor has a second threshold voltage. The first threshold voltage is lower than the second threshold voltage.
公开/授权文献
- US20070085567A1 Cmos circuit arrangement 公开/授权日:2007-04-19
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