发明申请
- 专利标题: DEMODULATION CIRCUIT
- 专利标题(中): 解调电路
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申请号: US12482224申请日: 2009-06-10
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公开(公告)号: US20090243716A1公开(公告)日: 2009-10-01
- 发明人: Daisuke YAMAZAKI , Andrzej Radecki
- 申请人: Daisuke YAMAZAKI , Andrzej Radecki
- 申请人地址: JP Kawasaki
- 专利权人: FUJITSU LIMITED
- 当前专利权人: FUJITSU LIMITED
- 当前专利权人地址: JP Kawasaki
- 主分类号: H03D1/18
- IPC分类号: H03D1/18
摘要:
A demodulation circuit, including: an input terminal (IN) inputting a current amplitude modulated signal; a first transistor (101) connected to the input terminal; a capacitance (105) connected to a control terminal of the first transistor; a diode (102) connected between the input terminal and the control terminal of the first transistor; and a first current source (104) applying a current of the input terminal, is provided.
公开/授权文献
- US08022754B2 Demodulation circuit 公开/授权日:2011-09-20
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