- 专利标题： Gigabit ethernet transceiver with analog front end
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申请号： US10695091申请日： 2003-10-28
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公开(公告)号： US06798283B2公开(公告)日： 2004-09-28
- 发明人: Arya R. Behzad , Klaas Bult , Ramon A. Gomez , Chi-Hung Lin , Tom W. Kwan , Oscar E. Agazzi , John L. Creigh , Mehdi Hatamian , David E. Kruse , Arthur Abnous , Henry Samueli
- 申请人： Arya R. Behzad , Klaas Bult , Ramon A. Gomez , Chi-Hung Lin , Tom W. Kwan , Oscar E. Agazzi , John L. Creigh , Mehdi Hatamian , David E. Kruse , Arthur Abnous , Henry Samueli
- 主分类号： H03F114
- IPC分类号： H03F114
摘要：
Circuitry to remove switches from signal paths in integrated circuit programmable gain attenuators. Programmable gain attenuators and programmable gain amplifiers commonly switch between signal levels using semi-conductor switches. Such switches may introduce non-linearities in the signal. By isolating the switches from the signal path linearity of the PGA can be improved.
公开/授权文献
- US20040085124A1 Gigabit ethernet transceiver with analog front end 公开/授权日：2004-05-06
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