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
Uma configuração de compensação de erro de fase de capacitor duplo é proposta para GmFiltros -C e MOSFET-C. O uso de dois capacitores permite que a capacitância de compensação efetiva acompanhe a resistência de sintonia, tornando-a mais eficaz em uma faixa de sintonia de frequência mais ampla em comparação com a configuração convencional de capacitor único. Simulações de filtros Chebyshev de 5ª ordem em um processo CMOS de 0.18 µm com mais de uma faixa de sintonia de oitava foram realizadas para demonstrar a viabilidade da configuração de capacitor duplo proposta para ambos GmFiltros -C e MOSFET-C.
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Phanumas KHUMSAT, Apisak WORAPISHET, Wanlop SURAKAMPONTORN, "Double-Capacitor Technique for Wide Frequency Range Phase Compensation in Gm-C and MOSFET-C Filters" in IEICE TRANSACTIONS on Electronics,
vol. E92-C, no. 1, pp. 178-182, January 2009, doi: 10.1587/transele.E92.C.178.
Abstract: A double-capacitor phase error compensation configuration is proposed for Gm-C and MOSFET-C filters. The use of two capacitors enables the effective compensation capacitance to track with the tuning resistance, thereby making it more effective over a wider frequency tuning range as compared to the conventional single-capacitor configuration. Simulations of 5th-order Chebyshev filters in a 0.18 µm CMOS process with more than one octave tuning range were carried out to demonstrate the viability of the proposed double-capacitor configuration for both Gm-C and MOSFET-C filters.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E92.C.178/_p
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@ARTICLE{e92-c_1_178,
author={Phanumas KHUMSAT, Apisak WORAPISHET, Wanlop SURAKAMPONTORN, },
journal={IEICE TRANSACTIONS on Electronics},
title={Double-Capacitor Technique for Wide Frequency Range Phase Compensation in Gm-C and MOSFET-C Filters},
year={2009},
volume={E92-C},
number={1},
pages={178-182},
abstract={A double-capacitor phase error compensation configuration is proposed for Gm-C and MOSFET-C filters. The use of two capacitors enables the effective compensation capacitance to track with the tuning resistance, thereby making it more effective over a wider frequency tuning range as compared to the conventional single-capacitor configuration. Simulations of 5th-order Chebyshev filters in a 0.18 µm CMOS process with more than one octave tuning range were carried out to demonstrate the viability of the proposed double-capacitor configuration for both Gm-C and MOSFET-C filters.},
keywords={},
doi={10.1587/transele.E92.C.178},
ISSN={1745-1353},
month={January},}
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TY - JOUR
TI - Double-Capacitor Technique for Wide Frequency Range Phase Compensation in Gm-C and MOSFET-C Filters
T2 - IEICE TRANSACTIONS on Electronics
SP - 178
EP - 182
AU - Phanumas KHUMSAT
AU - Apisak WORAPISHET
AU - Wanlop SURAKAMPONTORN
PY - 2009
DO - 10.1587/transele.E92.C.178
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E92-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2009
AB - A double-capacitor phase error compensation configuration is proposed for Gm-C and MOSFET-C filters. The use of two capacitors enables the effective compensation capacitance to track with the tuning resistance, thereby making it more effective over a wider frequency tuning range as compared to the conventional single-capacitor configuration. Simulations of 5th-order Chebyshev filters in a 0.18 µm CMOS process with more than one octave tuning range were carried out to demonstrate the viability of the proposed double-capacitor configuration for both Gm-C and MOSFET-C filters.
ER -