A transimpedance amplifier based on InGaP/GaAs HBTs,which is applicable for 10Gbps bit rate,is developed and realized.Compact chip layout guarantees good flat gain,linear phase,and small group delay time variation.Mea...A transimpedance amplifier based on InGaP/GaAs HBTs,which is applicable for 10Gbps bit rate,is developed and realized.Compact chip layout guarantees good flat gain,linear phase,and small group delay time variation.Measured transimpedance gain is 40 dB·Ω and 3dB bandwidth is 10GHz.展开更多
文摘A transimpedance amplifier based on InGaP/GaAs HBTs,which is applicable for 10Gbps bit rate,is developed and realized.Compact chip layout guarantees good flat gain,linear phase,and small group delay time variation.Measured transimpedance gain is 40 dB·Ω and 3dB bandwidth is 10GHz.