专利名称：Gigabit ethernet transceiver with analog
front end
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,DavidE. Kruse,Arthur Abnous,Henry Samueli
申请号：US09712422申请日：20001113公开号：US06472940B1公开日：20021029
专利附图：
摘要：Circuitry to remove switches from signal paths in integrated circuit
programmable gain attenuators. Programmable gain attenuators and programmablegain amplifiers commonly switch between signal levels using semi-conductors switches.Such switches may introduce non-linearities in the signal. By isolating the switches fromthe signal path linearity of the PGA can be improved.
申请人：BROADCOM CORPORATION
代理机构：McAndrews, Held & Malloy, Ltd.
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