文件名称：0.35um SiGe BiCMOS Front-End Amplifier For optical communication
文件大小：1.92MB
文件格式：PDF
更新时间：2013-05-24 04:57:01
前放、TIA、communication、跨阻抗放大
A 10Gb/s front-end amplifier for optical receiver is realized in a 0.35um SiGe BiCMOS technology. It combines a preamplifier and a limiting amplifier and both are realized with differential architecture. The preamplifier is realized as a transimpedance amplifier with common base input stage. The limiting amplifier consist two stages of Cherry-Hooper architecture. The Simulation shows that the amplifier achieves gain of 102.2dB with constant output swing (450 mVp-p) at a bit rate of 10Gb/s.