IEICE TRANSACTIONS on Fundamentals
Design and Analysis of OTA Switched Current Mirrors
Summary :
Switched-current (SI) is a current-mode analog sampled-data signal processing technique realizable in standard digital CMOS technologies. In this paper, new switched-current (SI) mirrors using OTAs (operational transconductance amplifiers) are proposed. These circuits are less sensitive to clock-feedthrough noise than conventional SI mirrors by virtue of linear I-V/V-I transformations. In addition, the current gain of the proposed mirror is electronically tunable. Not only inverting mirrors but also noninverting mirrors can be realized by this method.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E76-A No.6 pp.940-946
- Publication Date
- 1993/06/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Section on Papers Selected from 1992 Joint Technical Conference on Circuits/Systems,Computers and Communications (JTC-CSCC'92))
- Category
- Methods and Circuits for Signal Processing
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Takahiro INOUE, Oinyun PAN, Fumio UENO, Yoshito OHUCHI, "Design and Analysis of OTA Switched Current Mirrors" in IEICE TRANSACTIONS on Fundamentals,
vol. E76-A, no. 6, pp. 940-946, June 1993, doi: .
Abstract: Switched-current (SI) is a current-mode analog sampled-data signal processing technique realizable in standard digital CMOS technologies. In this paper, new switched-current (SI) mirrors using OTAs (operational transconductance amplifiers) are proposed. These circuits are less sensitive to clock-feedthrough noise than conventional SI mirrors by virtue of linear I-V/V-I transformations. In addition, the current gain of the proposed mirror is electronically tunable. Not only inverting mirrors but also noninverting mirrors can be realized by this method.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e76-a_6_940/_p
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@ARTICLE{e76-a_6_940,
author={Takahiro INOUE, Oinyun PAN, Fumio UENO, Yoshito OHUCHI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Design and Analysis of OTA Switched Current Mirrors},
year={1993},
volume={E76-A},
number={6},
pages={940-946},
abstract={Switched-current (SI) is a current-mode analog sampled-data signal processing technique realizable in standard digital CMOS technologies. In this paper, new switched-current (SI) mirrors using OTAs (operational transconductance amplifiers) are proposed. These circuits are less sensitive to clock-feedthrough noise than conventional SI mirrors by virtue of linear I-V/V-I transformations. In addition, the current gain of the proposed mirror is electronically tunable. Not only inverting mirrors but also noninverting mirrors can be realized by this method.},
keywords={},
doi={},
ISSN={},
month={June},}
Copy
TY - JOUR
TI - Design and Analysis of OTA Switched Current Mirrors
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 940
EP - 946
AU - Takahiro INOUE
AU - Oinyun PAN
AU - Fumio UENO
AU - Yoshito OHUCHI
PY - 1993
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E76-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 1993
AB - Switched-current (SI) is a current-mode analog sampled-data signal processing technique realizable in standard digital CMOS technologies. In this paper, new switched-current (SI) mirrors using OTAs (operational transconductance amplifiers) are proposed. These circuits are less sensitive to clock-feedthrough noise than conventional SI mirrors by virtue of linear I-V/V-I transformations. In addition, the current gain of the proposed mirror is electronically tunable. Not only inverting mirrors but also noninverting mirrors can be realized by this method.
ER -
English
