Detail publikačního výsledku

Ultra low-voltage low-power current conveyor transconductance amplifier

KHATEB, F.; KUMNGERN, M.; BAY ABO DABBOUS, S.; KULEJ, T.; LAHIRI, A.

Originální název

Ultra low-voltage low-power current conveyor transconductance amplifier

Anglický název

Ultra low-voltage low-power current conveyor transconductance amplifier

Druh

Článek WoS

Originální abstrakt

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 uW. 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 um CMOS n-well process from TSMC.

Anglický abstrakt

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 uW. 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 um CMOS n-well process from TSMC.

Klíčová slova

Bulk-driven MOS, Quasi-floating-gate MOS, Low-voltage low-power, Current conveyor transconductance amplifier; Current mode filter

Klíčová slova v angličtině

Bulk-driven MOS, Quasi-floating-gate MOS, Low-voltage low-power, Current conveyor transconductance amplifier; Current mode filter

Autoři

KHATEB, F.; KUMNGERN, M.; BAY ABO DABBOUS, S.; KULEJ, T.; LAHIRI, A.

Rok RIV

2016

Vydáno

22.04.2015

Nakladatel

NATL INST SCIENCE COMMUNICATION-NISCAIR, DR K S KRISHNAN MARG, PUSA CAMPUS, NEW DELHI 110 012, INDIA

Místo

INDIA

ISSN

0019-5596

Periodikum

INDIAN JOURNAL OF PURE & APPLIED PHYSICS

Svazek

2015 (53)

Číslo

07, IF: 0.766

Stát

Indická republika

Strany od

478

Strany do

487

Strany počet

10

URL

http://nopr.niscair.res.in/bitstream/123456789/31734/1/IJPAP%2053%287%29%20478-487.pdf

BibTex

@article{BUT114232,
  author="Fabian {Khateb} and Montree {Kumngern} and Salma {Bay Abo Dabbous} and Tomasz {Kulej} and Abhirup {Lahiri}",
  title="Ultra low-voltage low-power current conveyor transconductance amplifier",
  journal="INDIAN JOURNAL OF PURE & APPLIED PHYSICS",
  year="2015",
  volume="2015 (53)",
  number="07, IF: 0.766",
  pages="478--487",
  issn="0019-5596",
  url="http://nopr.niscair.res.in/bitstream/123456789/31734/1/IJPAP%2053%287%29%20478-487.pdf"
}