Work

EMI Immunity of a Two-Stage Inverter-Based Amplifier

Year: 2025

Type: conference-paper

Abstract: In this paper, a two-stage inverter-based operational transconductance amplifier (OTA) is presented and investigated in terms of Electromagnetic Interference (EMI) susceptibility, by comparing it against the well-investigated topology of the twostage Miller OTA. Post-layout simulations demonstrate higher EMI immunity for the inverter-based amplifier by approximately one order of magnitude, due to their simple and symmetric circuital topology without current mirrors, differential pairs and current biasing.

DOI: 10.1109/prime66228.2025.11203393

Authors: Paolo Faustini, Anna Richelli, Luigi Colalongo, Paolo Crovetti

Institutions: University of Brescia, Politecnico di Torino

Language: English

Topic: Electromagnetic Compatibility and Noise Suppression

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

Funder: BRACE

OpenAlex ID: W4415378203

FWCI:

Cites: 13

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