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.: US11345946Application Date: 2006-02-02
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Publication No.: US08841963B2Publication Date: 2014-09-23
- 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
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick & Markison
- Agent Bruce E. Garlick
- Main IPC: H03K5/00
- IPC: H03K5/00 ; H03H11/24 ; H03F1/32 ; H03G3/30 ; H03F3/50 ; H03G3/00 ; H03F3/347 ; H03G1/00 ; H03G5/10
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
- US20060192614A1 Gigabit ethernet transceiver with analog front end Public/Granted day:2006-08-31
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