发明授权
- 专利标题： Integrated circuit and wireless communication apparatus
- 专利标题（中）： 集成电路和无线通信装置
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申请号： US13759192申请日： 2013-02-05
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公开(公告)号： US08909168B2公开(公告)日： 2014-12-09
- 发明人: Fumitaka Kondo
- 申请人： Fumitaka Kondo
- 申请人地址： JP
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP
- 代理机构： Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 优先权： JP2012-032538 20120217
- 主分类号： H04B1/44
- IPC分类号： H04B1/44
摘要：
Provided is an integrated circuit including a first switch element provided on a transmission path, a second switch element provided on a reception path, a third switch element provided between an input-side node of the first switch element and a ground potential, and a fourth switch element provided between an output-side node of the second switch element and the ground potential. The second switch element and the third switch element are turned on when the first switch element and the fourth switch element are turned off. The second switch element and the third switch element are turned off when the first switch element and the fourth switch element are turned on. An output-side node of the first switch element is connected to an input-side node of the second switch element, and a size of the first switch element is smaller than a size of the second switch element.
公开/授权文献
- US20130217344A1 INTEGRATED CIRCUIT AND WIRELESS COMMUNICATION APPARATUS 公开/授权日：2013-08-22
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