GIGABIT ETHERNET TRANSCEIVER WITH ANALOG FRONT END
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.
申请公布号
EP1230732(A1)
申请公布日期
2002.08.14
申请号
EP20000979178
申请日期
2000.11.13
申请人
BROADCOM CORPORATION
发明人
BEHZAD, ARYA, R.;BULT, KLAAS;GOMEZ, RAMON, A.;LIN, CHI-HUNG;KWAN, TOM, W.;AGAZZI, OSCAR, E.;CREIGH, JOHN, L.;HATAMIAN, MEHDI;KRUSE, DAVID, E.;ABNOUS, ARTHUR;SAMUELI, HENRY