发明授权
- 专利标题： Receiver circuit having an optical reception device
- 专利标题（中）： 具有光接收装置的接收器电路
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申请号： US10821681申请日： 2004-04-09
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公开(公告)号： US07221229B2公开(公告)日： 2007-05-22
- 发明人: Karl Schrodinger
- 申请人： Karl Schrodinger
- 申请人地址： US CA Sunnyvale
- 专利权人： Finisar Corporation
- 当前专利权人： Finisar Corporation
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Workman Nydegger
- 主分类号： H03F3/08
- IPC分类号： H03F3/08 ; H03G3/20
摘要：
A receiver circuit having an optical reception device and having an amplifier connected to the reception device, the amplifier also having a circuit for setting the operating point of the amplifier and also at least one control terminal of the circuit, by which the operating point of the amplifier can be selectively changed between at least two values at the user end. The receiver circuit according to the invention enables a noise optimization of the amplifier by virtue of an adjustability of the operating point of the amplifier.
公开/授权文献
- US20050168289A1 Receiver circuit having an optical reception device 公开/授权日：2005-08-04