Stochastic Differential Equation Noise Analysis of Common-Gate Amplifier with Capacitive Load

Abstract

In this paper, common-gate amplifier with capacitive load is analysed to observe the effect of noise on the circuit. We used stochastic differential equations to analyse the effect of extrinsic noise. We adopted time domain approach and used SDE to obtain autocorrelation function for the output voltage. We determined mean and variance of the output noise. This analysis leads to obtain the circuit with better noise performance.

Keywords: Common-gate amplifier, noise, stochastic differential equation, mean and variance

Cite this Article

Dushyant Kumar Shukla, Tarun Kumar Rawat, Munish Vashishtha. Stochastic Differential Equation Noise Analysis of Common-Gate Amplifier with Capacitive Load. Journal of Semiconductor Devices and Circuits. 2018; 5(1): 1–4p.