发明授权
US06800935B2 Switching circuit with improved signal blocking effect in off mode
失效
开关电路在关断模式下具有改善的信号阻塞效应
- 专利标题： Switching circuit with improved signal blocking effect in off mode
- 专利标题（中）： 开关电路在关断模式下具有改善的信号阻塞效应
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申请号： US10256692申请日： 2002-09-27
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公开(公告)号： US06800935B2公开(公告)日： 2004-10-05
- 发明人: Toshiharu Yoneda
- 申请人： Toshiharu Yoneda
- 优先权： JP2001-306054 20011002
- 主分类号： H01L2941
- IPC分类号： H01L2941
摘要：
A switching circuit includes an insulating substrate including two signal transmission lines; a switching diode mounted, in series between the two signal transmission lines, on the insulating substrate, wherein an anode terminal and a cathode terminal are connected to the two signal transmission lines, and the switching diode is turned on or off; and a conductive pattern formed, below the switching diode, on a mounting face of the insulating substrate on which the switching diode is mounted, wherein the conductive pattern is grounded. There are stray capacitances between the anode terminal and the conductive pattern and between the cathode terminal and the conductive pattern.
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