发明授权
- 专利标题： Amplifying circuit utilizing nonlinear gate capacitance for enhancing linearity and related method thereof
- 专利标题（中）： 利用非线性栅极电容增强线性的放大电路及其相关方法
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申请号： US11858137申请日： 2007-09-20
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公开(公告)号： US07663444B2公开(公告)日： 2010-02-16
- 发明人: Po-Chih Wang
- 申请人： Po-Chih Wang
- 申请人地址： TW Hsinchu
- 专利权人： Realtek Semiconductor Corp.
- 当前专利权人： Realtek Semiconductor Corp.
- 当前专利权人地址： TW Hsinchu
- 代理机构： Thomas, Kayden, Horstemeyer & Risley
- 优先权： TW95135404A 20060925
- 主分类号： H03F3/191
- IPC分类号： H03F3/191
摘要：
An apparatus for amplifying an input signal is disclosed. The apparatus includes a first amplifying circuit and a first resonating circuit. The first amplifying circuit includes a first transistor having a first gate for receiving the input signal. The first amplifying circuit amplifies the input signal to generate a first output signal. The first resonating circuit is coupled to the first amplifying circuit, wherein a first resonating frequency of the first resonating circuit is not equal to the operating frequency.
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