Super class AB RFC OTA using non-linear current mirrors

Date

2018

Authors

Carvajal, Ramón G.
Galán, J.A.
Ramírez-Angulo, Jaime

Director

Publisher

Institution of Engineering and Technology
Acceso abierto / Sarbide irekia
Artículo / Artikulua
Versión aceptada / Onetsi den bertsioa

Project identifier

Impacto

Abstract

An alternative approach to the design of super class AB recycling folded cascode operational transconductance amplifiers is proposed. Instead of using local common-mode feedback for boosting dynamic currents, simple current mirrors with input transistors entering triode region for large currents are employed. Measurement results from a 0.5 μm CMOS test chip validate the proposal.

Description

Keywords

Super class AB RFC OTA

Department

Institute of Smart Cities - ISC

Faculty/School

Degree

Doctorate program

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