Ultra low-voltage low-power current conveyor transconductance amplifier

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F15%3A00242108" target="_blank" >RIV/68407700:21460/15:00242108 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26220/15:PU113842

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Ultra low-voltage low-power current conveyor transconductance amplifier

Popis výsledku v původním jazyce

This paper presents ultra low-voltage (LV) low-power (LP) CMOS structure for Current Conveyor Transconductance Amplifier (CCTA). The proposed structure is performed using recently presented technique named bulk-driven quasi-floating gate (BD-QFG) enabling the CCTA to operate at low supply voltage ?0.3 V with low-power consumption in the micro range of 34 ?W. Moreover, the proposed circuit provides adjustable transconductance via external grounded resistor. In addition to the topology simplicity, the proposed circuit offers high linearity and extended range of transconductance controlling. Two new figure of merit (FOM) are used to characterize the performance of the design and prove its effectiveness as compared to other. Eventually, to verify the functionality of the circuit, two current mode multi-function biquad filters are included as examples of application. The simulations are performed in PSPICE environment using the 0.18 ?m CMOS n-well process from TSMC.

Název v anglickém jazyce

Ultra low-voltage low-power current conveyor transconductance amplifier

Popis výsledku anglicky

This paper presents ultra low-voltage (LV) low-power (LP) CMOS structure for Current Conveyor Transconductance Amplifier (CCTA). The proposed structure is performed using recently presented technique named bulk-driven quasi-floating gate (BD-QFG) enabling the CCTA to operate at low supply voltage ?0.3 V with low-power consumption in the micro range of 34 ?W. Moreover, the proposed circuit provides adjustable transconductance via external grounded resistor. In addition to the topology simplicity, the proposed circuit offers high linearity and extended range of transconductance controlling. Two new figure of merit (FOM) are used to characterize the performance of the design and prove its effectiveness as compared to other. Eventually, to verify the functionality of the circuit, two current mode multi-function biquad filters are included as examples of application. The simulations are performed in PSPICE environment using the 0.18 ?m CMOS n-well process from TSMC.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

INDIAN JOURNAL OF PURE & APPLIED PHYSICS

ISSN

0019-5596

e-ISSN

—

Svazek periodika

53

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

10

Strana od-do

478-487

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—