Operational transconductance amplifier

Known as: OTA, Operational tranconductance amplifier

The operational transconductance amplifier (OTA) is an amplifier whose differential input voltage produces an output current. Thus, it is a voltage…

Papers overview

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2013

A configuration of operational transconductance amplifier (OTA) based on floating-gate MOSFETs for low- power, low-voltage, and…

2010

This paper presents a highly linear Operational Transconductance Amplifier (OTA) that combines two linearization techniques, one…

2009

A symmetrical PMOS OTA (Operational Transconductance Amplifier) is used to build an advanced rail-to-rail amplifier with improved…

2009

This paper presents an Operational Transconductance Amplifier realized using Floating Gate MOSFETs only. This can be used as…

2007

In this paper, we present an integrated rail‐to‐rail fully differential operational transconductance amplifier (OTA) working at…

2007

A Nauta operational transconductance amplifier is provided to remove a common node signal component by performing an improved…

2005

This brief describes a new linear operational transconductance amplifier (OTA) and its application to a ninth-order Bessel filter…

2004

We present a fully differential two-stage Miller op-amp operating from a 0.5 V power supply. The input signal is applied to the…

2002

The proposed circuit improves the frequency response, power dissipation and supply range of the KHN biquadratic circuit. It uses…

1989

The noise performances of a class of biquadratic time-continuous filters based on the use of operational transconductance…