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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Kertas kerja ini memperkenalkan biquad mod semasa menggunakan berbilang penguat transkonduktans operasi keluaran semasa (OTA) dan kapasitor dibumikan. Konfigurasi litar diperoleh daripada struktur gelung penyepadu tertib kedua dengan penyepadu tanpa kehilangan dan penyepaduan lossy. Litar yang dicadangkan boleh merealisasikan fungsi pemindahan laluan rendah, laluan jalur, laluan tinggi, henti jalur dan semua laluan dengan memilih terminal input dan output yang sesuai. Dan ciri litar boleh ditala secara elektronik melalui pelarasan keuntungan transkonduktans OTA. Ia juga menjelaskan bahawa litar yang dicadangkan mempunyai kepekaan yang sangat rendah berkenaan dengan elemen aktif dan pasif litar. Satu contoh diberikan bersama dengan hasil simulasi oleh PSpice.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Salinan
Takao TSUKUTANI, Masami HIGASHIMURA, Yasuaki SUMI, Yutaka FUKUI, "Electronically Tunable Current-Mode Biquad Using OTAs and Grounded Capacitors" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 10, pp. 2595-2599, October 2001, doi: .
Abstract: This paper introduces current-mode biquad using multiple current output operational transconductance amplifiers (OTAs) and grounded capacitors. The circuit configuration is obtained from a second-order integrator loop structure with loss-less and lossy integrators. The proposed circuit can realize low-pass, band-pass, high-pass, band-stop and all-pass transfer functions by suitably choosing the input and output terminals. And the circuit characteristics can be electronically tuned through adjusting the transconductance gains of OTAs. It is also made clear that the proposed circuit has very low sensitivities with respect to the circuit active and passive elements. An example is given together with simulated results by PSpice.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_10_2595/_p
Salinan
@ARTICLE{e84-a_10_2595,
author={Takao TSUKUTANI, Masami HIGASHIMURA, Yasuaki SUMI, Yutaka FUKUI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Electronically Tunable Current-Mode Biquad Using OTAs and Grounded Capacitors},
year={2001},
volume={E84-A},
number={10},
pages={2595-2599},
abstract={This paper introduces current-mode biquad using multiple current output operational transconductance amplifiers (OTAs) and grounded capacitors. The circuit configuration is obtained from a second-order integrator loop structure with loss-less and lossy integrators. The proposed circuit can realize low-pass, band-pass, high-pass, band-stop and all-pass transfer functions by suitably choosing the input and output terminals. And the circuit characteristics can be electronically tuned through adjusting the transconductance gains of OTAs. It is also made clear that the proposed circuit has very low sensitivities with respect to the circuit active and passive elements. An example is given together with simulated results by PSpice.},
keywords={},
doi={},
ISSN={},
month={October},}
Salinan
TY - JOUR
TI - Electronically Tunable Current-Mode Biquad Using OTAs and Grounded Capacitors
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2595
EP - 2599
AU - Takao TSUKUTANI
AU - Masami HIGASHIMURA
AU - Yasuaki SUMI
AU - Yutaka FUKUI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2001
AB - This paper introduces current-mode biquad using multiple current output operational transconductance amplifiers (OTAs) and grounded capacitors. The circuit configuration is obtained from a second-order integrator loop structure with loss-less and lossy integrators. The proposed circuit can realize low-pass, band-pass, high-pass, band-stop and all-pass transfer functions by suitably choosing the input and output terminals. And the circuit characteristics can be electronically tuned through adjusting the transconductance gains of OTAs. It is also made clear that the proposed circuit has very low sensitivities with respect to the circuit active and passive elements. An example is given together with simulated results by PSpice.
ER -