Low-voltage Ultra-Low-Power Current Conveyor Based on Quasi-Floating Gate Transistors

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F12%3APU97454" target="_blank" >RIV/00216305:26220/12:PU97454 - isvavai.cz</a>

Result on the web

<a href="http://www.radioeng.cz/fulltexts/2012/12_02_0725_0735.pdf" target="_blank" >http://www.radioeng.cz/fulltexts/2012/12_02_0725_0735.pdf</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Low-voltage Ultra-Low-Power Current Conveyor Based on Quasi-Floating Gate Transistors

Original language description

The field of low-voltage low-power CMOS technology has grown rapidly in recent years; it is an essential prerequisite particularly for portable electronic equipment and implantable medical devices due to its influence on battery lifetime. Recently, significant improvements in implementing circuits working in the low-voltage low-power area have been achieved, but circuit designers face severe challenges when trying to improve or even maintain the circuit performance with reduced supply voltage. In this paper, a low-voltage ultra-low-power current conveyor second generation CCII based on quasi-floating gate transistors is presented. The proposed circuit operates at a very low supply voltage of only +-0.4 V with rail-to-rail voltage swing capability and a total quiescent power consumption of mere 9.5 uW. Further, the proposed circuit is not only able to process the AC signal as it's usual at quasi-floating gate transistors but also the DC which extends the applicability of the proposed circuit. In conclusion, an application example of the current-mode quadrature oscillator is presented. PSpice simulation results using the 0.18 um TSMC CMOS technology are included to confirm the attractive properties of the proposed circuit.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Radioengineering

ISSN

1210-2512

e-ISSN

—

Volume of the periodical

2012 (21)

Issue of the periodical within the volume

2, IF: 0.7

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

11

Pages from-to

725-735

UT code for WoS article

000305713000025

EID of the result in the Scopus database

—