The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Um OTA sem fonte de corrente de cauda é proposto para baixas tensões de alimentação. Apenas dois MOSFETs são conectados entre as linhas de alimentação para operar sob baixas tensões de alimentação. Alguns MOSFETs são adicionados às custas da eliminação da fonte de corrente de cauda do OTA convencional. A simulação SPICE é mostrada para avaliar os circuitos propostos. Como aplicação, um filtro passa-baixa é realizado empregando os OTAs propostos.
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Kawori TAKAKUBO, Shigetaka TAKAGI, Hajime TAKAKUBO, Nobuo FUJII, "Low Voltage OTA Using Two-MOSFET Subtractors between Rails" in IEICE TRANSACTIONS on Fundamentals,
vol. E83-A, no. 2, pp. 197-203, February 2000, doi: .
Abstract: An OTA without a tail-current source is proposed for low power supply voltages. Only two MOSFET's are connected between power supply lines in order to operate under low power supply voltages. A few MOSFET's are added at the expense of eliminating the tail-current source of the conventional OTA. SPICE simulation is shown in order to evaluate the proposed circuits. As an application, a low-pass filter is realized by employing the proposed OTA's.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e83-a_2_197/_p
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@ARTICLE{e83-a_2_197,
author={Kawori TAKAKUBO, Shigetaka TAKAGI, Hajime TAKAKUBO, Nobuo FUJII, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Low Voltage OTA Using Two-MOSFET Subtractors between Rails},
year={2000},
volume={E83-A},
number={2},
pages={197-203},
abstract={An OTA without a tail-current source is proposed for low power supply voltages. Only two MOSFET's are connected between power supply lines in order to operate under low power supply voltages. A few MOSFET's are added at the expense of eliminating the tail-current source of the conventional OTA. SPICE simulation is shown in order to evaluate the proposed circuits. As an application, a low-pass filter is realized by employing the proposed OTA's.},
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - Low Voltage OTA Using Two-MOSFET Subtractors between Rails
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 197
EP - 203
AU - Kawori TAKAKUBO
AU - Shigetaka TAKAGI
AU - Hajime TAKAKUBO
AU - Nobuo FUJII
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E83-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2000
AB - An OTA without a tail-current source is proposed for low power supply voltages. Only two MOSFET's are connected between power supply lines in order to operate under low power supply voltages. A few MOSFET's are added at the expense of eliminating the tail-current source of the conventional OTA. SPICE simulation is shown in order to evaluate the proposed circuits. As an application, a low-pass filter is realized by employing the proposed OTA's.
ER -