Combiner-Based MOS OTAs

Koichi TANNO; Kenya KONDO; Okihiko ISHIZUKA; Takako TOYAMA

doi:10.1093/ietfec/e88-a.6.1622

Combiner-Based MOS OTAs

Koichi TANNO, Kenya KONDO, Okihiko ISHIZUKA, Takako TOYAMA

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In this letter, two kinds of MOS operational transconductance amplifiers (OTAs) based on combiners are presented. Each OTA has the following advantages; one of the proposed OTAs (OTA-1) can be operated at low supply voltage and the other OTA (OTA-2) has wide bandwidth. Through HSPICE simulations with a standard 0.35 µm CMOS device parameters, the operation under the supply voltage of 1.5 V for OTA-1 and the -3 dB bandwidth of several gigahertz for OTA-2 are confirmed.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E88-A No.6 pp.1622-1625

Publication Date: 2005/06/01

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DOI: 10.1093/ietfec/e88-a.6.1622

Type of Manuscript: LETTER

Category: Analog Signal Processing

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Koichi TANNO, Kenya KONDO, Okihiko ISHIZUKA, Takako TOYAMA, "Combiner-Based MOS OTAs" in IEICE TRANSACTIONS on Fundamentals, vol. E88-A, no. 6, pp. 1622-1625, June 2005, doi: 10.1093/ietfec/e88-a.6.1622.
Abstract: In this letter, two kinds of MOS operational transconductance amplifiers (OTAs) based on combiners are presented. Each OTA has the following advantages; one of the proposed OTAs (OTA-1) can be operated at low supply voltage and the other OTA (OTA-2) has wide bandwidth. Through HSPICE simulations with a standard 0.35 µm CMOS device parameters, the operation under the supply voltage of 1.5 V for OTA-1 and the -3 dB bandwidth of several gigahertz for OTA-2 are confirmed.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e88-a.6.1622/_p

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@ARTICLE{e88-a_6_1622,
author={Koichi TANNO, Kenya KONDO, Okihiko ISHIZUKA, Takako TOYAMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Combiner-Based MOS OTAs},
year={2005},
volume={E88-A},
number={6},
pages={1622-1625},
abstract={In this letter, two kinds of MOS operational transconductance amplifiers (OTAs) based on combiners are presented. Each OTA has the following advantages; one of the proposed OTAs (OTA-1) can be operated at low supply voltage and the other OTA (OTA-2) has wide bandwidth. Through HSPICE simulations with a standard 0.35 µm CMOS device parameters, the operation under the supply voltage of 1.5 V for OTA-1 and the -3 dB bandwidth of several gigahertz for OTA-2 are confirmed.},
keywords={},
doi={10.1093/ietfec/e88-a.6.1622},
ISSN={},
month={June},}

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TY - JOUR
TI - Combiner-Based MOS OTAs
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1622
EP - 1625
AU - Koichi TANNO
AU - Kenya KONDO
AU - Okihiko ISHIZUKA
AU - Takako TOYAMA
PY - 2005
DO - 10.1093/ietfec/e88-a.6.1622
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E88-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2005
AB - In this letter, two kinds of MOS operational transconductance amplifiers (OTAs) based on combiners are presented. Each OTA has the following advantages; one of the proposed OTAs (OTA-1) can be operated at low supply voltage and the other OTA (OTA-2) has wide bandwidth. Through HSPICE simulations with a standard 0.35 µm CMOS device parameters, the operation under the supply voltage of 1.5 V for OTA-1 and the -3 dB bandwidth of several gigahertz for OTA-2 are confirmed.
ER -