发明授权
- 专利标题: Voltage-controlled oscillator
- 专利标题(中): 压控振荡器
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申请号: US13325442申请日: 2011-12-14
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公开(公告)号: US08665030B2公开(公告)日: 2014-03-04
- 发明人: Ying-Ta Lu , Hsien-Yuan Liao , Hsiao-Tsung Yen , Ho-Hsiang Chen , Chewn-Pu Jou
- 申请人: Ying-Ta Lu , Hsien-Yuan Liao , Hsiao-Tsung Yen , Ho-Hsiang Chen , Chewn-Pu Jou
- 申请人地址: TW
- 专利权人: Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人: Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人地址: TW
- 代理机构: Lowe Hauptman & Ham, LLP
- 主分类号: H03B5/12
- IPC分类号: H03B5/12
摘要:
A voltage-controlled oscillator circuit includes a first transistor, a second transistor, a first resonator circuit, a second resonator circuit, a first current path and a second current path. A drain of the first transistor is coupled to a gate of the second transistor and to a first end of the first resonator circuit. A source of the first transistor is coupled to the first current path and to a first end of the second resonator circuit. A drain of the second transistor is coupled to a gate of the first transistor and to a second end of the first resonator circuit. A source of the second transistor is coupled to the second current path and a second end of the second resonator circuit.
公开/授权文献
- US20130154752A1 VOLTAGE-CONTROLLED OSCILLATOR 公开/授权日:2013-06-20