International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 114 - Number 13 |
Year of Publication: 2015 |
Authors: Vibhash Rai, Saket Kumar |
10.5120/20039-1769 |
Vibhash Rai, Saket Kumar . High Performance Design Techniques of Transimpedance Amplifier. International Journal of Computer Applications. 114, 13 ( March 2015), 21-25. DOI=10.5120/20039-1769
This paper hearsay on various design approach of transimpedance amplifier (TIA) that improves the performance along various parameters such as gain, noise, speed and bandwidth. Transimpedance amplifier design overcomes the drawbacks of high impedance amplifier design. Gain boost up can be done by using PMOS current source at the input stage. Capacitive coupling and cross coupled current conveyor stage trim down input noise and get better the speed of transimpedance amplifier.