Invention Grant
- Patent Title: Gigabit ethernet transceiver with analog front end
- Patent Title (中): 具有模拟前端的千兆以太网收发器
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Application No.: US12037797Application Date: 2008-02-26
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Publication No.: US07598808B2Publication Date: 2009-10-06
- Inventor: 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
- Applicant: 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
- Assignee: Broadcom Corp.
- Current Assignee: Broadcom Corp.
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: H03G3/10
- IPC: H03G3/10
Abstract:
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.
Public/Granted literature
- US20080150632A1 GIGABIT ETHERNET TRANSCEIVER WITH ANALOG FRONT END Public/Granted day:2008-06-26
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