±0.15 V three‐stage bulk‐driven AB OTA with 36 MHzpF/µW and 55(V/µs)pF/µW small and large‐signal figures of merit-Reference-Cited by-同舟云学术

±0.15 V three‐stage bulk‐driven AB OTA with 36 MHzpF/µW and 55(V/µs)pF/µW small and large‐signal figures of merit

Published:2023-10 Issue:20 Volume:59 Page:
ISSN:0013-5194
Container-title:Electronics Letters
language:en
Short-container-title:Electronics Letters

Author:

Gangineni Manaswini¹^ORCID,Angulo Ramirez Jaime²,Paul Anindita³,Solís Molinar Jesus Ezequiel⁴,Diaz‐Sanchez Alejandro⁵,Huerta‐Chua Jesus²,Lavrova Olga¹

Affiliation:

1. Klispch School of Electrical and Computer Engineering New Mexico State University Las Cruces New Mexico USA

2. Instituto Tecnológico Superior de Poza Rica Poza Rica Mexico

3. Department of Computer Science and Electronics Morehead State University Morehead Kentucky USA

4. Electronics Dept. Tecnologico Nacional de Mexico/ITCG Cd Guzman Mexico

5. Department of Electronics INAOE, Puebla, Pue Mexico

Abstract

AbstractA three‐stage rail‐to‐rail bulk‐driven class AB OTA that operates with ±0.15 V supplies and a power dissipation of 90 nW is introduced. The first two stages use resistive local common mode feedback. The OTA uses simple phase lead compensation. It has a 36 MHz.pF/μW small signal figure of merit and a 55(V/μs) pF/μW large signal figure of merit.

Funder

National Science Foundation

Publisher

Institution of Engineering and Technology (IET)

Subject

Electrical and Electronic Engineering

Reference8 articles.

1. 0.4-V Tail-Less Quasi-Two-Stage OTA Using a Novel Self-Biasing Transconductance Cell

2. A 0.25-V Rail-to-Rail Three-Stage OTA With an Enhanced DC Gain

3. A 0.5-V 95-dB rail-to-rail DDA for biosignal processing

4. A 0.3-V High Linear Rail-to-Rail Bulk-Driven OTA in 0.13 μm CMOS