发明授权
- 专利标题： Analog circuits having improved transistors, and methods therefor
- 专利标题（中）： 具有改进的晶体管的模拟电路及其方法
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申请号： US13071399申请日： 2011-03-24
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公开(公告)号： US08400219B2公开(公告)日： 2013-03-19
- 发明人: Lawrence T. Clark , Scott E. Thompson
- 申请人： Lawrence T. Clark , Scott E. Thompson
- 申请人地址： US CA Los Gatos
- 专利权人： Suvolta, Inc.
- 当前专利权人： Suvolta, Inc.
- 当前专利权人地址： US CA Los Gatos
- 代理机构： Baker Botts L.L.P.
- 主分类号： H03F3/45
- IPC分类号： H03F3/45
摘要：
Circuits are disclosed that may include a plurality of transistors having controllable current paths coupled between at least a first and second node, the transistors configured to generate an analog electrical output signal in response to an analog input value; wherein at least one of the transistors has a deeply depleted channel formed below its gate that includes a substantially undoped channel region formed over a relatively highly doped screen layer formed over a doped body region.
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