On Noise Modeling of Capacitive Feedback Transimpedance Amplifiers in CMOS

On Noise Modeling of Capacitive Feedback Transimpedance Amplifiers in CMOS

The work reports on the development of a detailed noise current model for a low-noise capacitive feedback transimpedance amplifier (TIA) in CMOS. The proposed TIA circuit implements the programmable-gain using an array of discretely controlled feedback capacitors and resistances in the biasing circu...

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Bibliographic Details
Main Authors: Agata Romanova, Vaidotas Barzdenas
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Applied Sciences
Subjects:
capacitive feedback
CMOS integrated circuits
low-noise amplifiers
noise modeling
optical time-domain reflectometry
transimpedance amplifiers
Online Access:https://www.mdpi.com/2076-3417/12/19/10186

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