تصميم مضخم نقل ممانعة منخفض الضجيج

الملخص EN

The aim of this research is to study a simplified approach for the design of low-noise bipolar transimpedance preamplifiers for optical receivers.

Analytical solutions for optimum biasing and minimum equivalent input-noise current were derived.

The study was achieved by doing comparison between the designed circuits.

The equivalent input noise current was calculated by entering the parameters in Matlab program and using Multisim as a simulation tool to detect a pulse signal of 30ns width