A dual gain amplification low noise amplifier that includes an amplification circuit to a provide dual gain amplification - high gain amplification for a weak data signal and low gain amplification for a strong data signal. Also included is a control circuit to maintain approximately the same P1dB point for the weak signal during high gain amplification as for the strong signal during low gain amplification.
申请公布号
WO03063345(A2)
申请公布日期
2003.07.31
申请号
WO2003US01441
申请日期
2003.01.17
申请人
MICROTUNE (TEXAS), L.P.;CHEAH, JONATHAN;LOW, ENG, CHUAN