A Comparative Analysis of Gain and Bandwidth of CMOS Transimpedance Amplifier

Abstract

The paper presents the various trans-impedance amplifier (TIA) topologies has been studied and presented with an insight of their Gain and Bandwidth. The device parameters such as gain and bandwidth has been studied and compared for various TIA topologies. The performance of the presented topologies of TIA has been compared and summarized to get an overview. The comparison is done on the basis of its topology and device technology along with gain, bandwidth and power supply. In this paper recent advancement and future scope are also discussed.