Programmable gain amplifier using operational floating current conveyors
Sign Up to like & getrecommendations! Published in 2018 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2018.04.022
Abstract: Abstract This paper presents new operational floating current conveyor (OFCC) based Programmable Gain Amplifier (PGA). It operates in trans-impedance mode i.e. it receives current signal as input and provides voltage as output. It uses four… read more here.
Keywords: programmable gain; gain amplifier; gain; operational floating ... See more keywords
A dB-Linear Programmable Gain Amplifier With Mixed-Signal Control for Wide-Gain Range and Low-Power Applications
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2024.3441376
Abstract: A robust, cascaded unit cell-based programmable gain amplifier (PGA) with precise and accurate dB-linear characteristics using the exponential approximation of the MOS transistor is presented. The exponential function is precisely generated for the desired gain… read more here.
Keywords: control; gain; gain range; programmable gain ... See more keywords