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
Vues en texte intégral
97
Un amplificateur opérationnel est l'un des blocs fonctionnels clés et est largement utilisé dans les circuits analogiques et à signaux mixtes. Pour une faible consommation d'énergie, de nombreuses techniques telles que la classe AB et l'amélioration du taux de montée ont été proposées. Bien que la compensation de phase soit liée à la consommation électrique, elle n’a pas été clairement discutée du point de vue de la consommation électrique. Dans cet article, les compensations de Miller conventionnelles et améliorées ainsi que la compensation de phase par l'introduction d'un nouveau zéro sont discutées pour les amplificateurs opérationnels de faible puissance.
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.
Copier
Rui ITO, Tetsuro ITAKURA, "Phase Compensation Techniques for Low-Power Operational Amplifiers" in IEICE TRANSACTIONS on Electronics,
vol. E93-C, no. 6, pp. 730-740, June 2010, doi: 10.1587/transele.E93.C.730.
Abstract: An operational amplifier is one of the key functional blocks and is widely used in analog and mixed-signal circuits. For low-power consumption, many techniques such as class AB and slew-rate enhancement have been proposed. Although phase compensation is related to power consumption, it has not been clearly discussed from the viewpoint of the power consumption. In this paper, the conventional and the improved Miller compensations and the phase compensation by introducing a new zero are dicussed for low-power operational amplifiers.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E93.C.730/_p
Copier
@ARTICLE{e93-c_6_730,
author={Rui ITO, Tetsuro ITAKURA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Phase Compensation Techniques for Low-Power Operational Amplifiers},
year={2010},
volume={E93-C},
number={6},
pages={730-740},
abstract={An operational amplifier is one of the key functional blocks and is widely used in analog and mixed-signal circuits. For low-power consumption, many techniques such as class AB and slew-rate enhancement have been proposed. Although phase compensation is related to power consumption, it has not been clearly discussed from the viewpoint of the power consumption. In this paper, the conventional and the improved Miller compensations and the phase compensation by introducing a new zero are dicussed for low-power operational amplifiers.},
keywords={},
doi={10.1587/transele.E93.C.730},
ISSN={1745-1353},
month={June},}
Copier
TY - JOUR
TI - Phase Compensation Techniques for Low-Power Operational Amplifiers
T2 - IEICE TRANSACTIONS on Electronics
SP - 730
EP - 740
AU - Rui ITO
AU - Tetsuro ITAKURA
PY - 2010
DO - 10.1587/transele.E93.C.730
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E93-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2010
AB - An operational amplifier is one of the key functional blocks and is widely used in analog and mixed-signal circuits. For low-power consumption, many techniques such as class AB and slew-rate enhancement have been proposed. Although phase compensation is related to power consumption, it has not been clearly discussed from the viewpoint of the power consumption. In this paper, the conventional and the improved Miller compensations and the phase compensation by introducing a new zero are dicussed for low-power operational amplifiers.
ER -