A Clock-Feedthrough Compensated Switched-Current Memory Cell

Hyeong-Woo CHA; Satomi OGAWA; Kenzo WATANABE

A Clock-Feedthrough Compensated Switched-Current Memory Cell

Hyeong-Woo CHA, Satomi OGAWA, Kenzo WATANABE

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A clock-feedthrough (CFT) compensation technique using a dummy cell is valid when the CFT current from a switched-current (SI) memory cell is signal-independent. Based on this idea, a SI dummy cell appropriate for the S²I cell is developed. Simulations show that the CFT rejection ratio as high as 60dB is attainable over the temperature range from -30 to 80 with this architecture. The CFT-compensated SI cell proposed here is, therefore, quite usuful for high-accuracy, current-mode signal processing.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E80-A No.6 pp.1069-1071

Publication Date: 1997/06/25

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Type of Manuscript: Special Section LETTER (Special Section of Papers Selected from 1996 International Technical Conference on Circuits/Systems, Computers and Communications(ITC-CSCC'96))

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Hyeong-Woo CHA, Satomi OGAWA, Kenzo WATANABE, "A Clock-Feedthrough Compensated Switched-Current Memory Cell" in IEICE TRANSACTIONS on Fundamentals, vol. E80-A, no. 6, pp. 1069-1071, June 1997, doi: .
Abstract: A clock-feedthrough (CFT) compensation technique using a dummy cell is valid when the CFT current from a switched-current (SI) memory cell is signal-independent. Based on this idea, a SI dummy cell appropriate for the S²I cell is developed. Simulations show that the CFT rejection ratio as high as 60dB is attainable over the temperature range from -30 to 80 with this architecture. The CFT-compensated SI cell proposed here is, therefore, quite usuful for high-accuracy, current-mode signal processing.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e80-a_6_1069/_p

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@ARTICLE{e80-a_6_1069,
author={Hyeong-Woo CHA, Satomi OGAWA, Kenzo WATANABE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Clock-Feedthrough Compensated Switched-Current Memory Cell},
year={1997},
volume={E80-A},
number={6},
pages={1069-1071},
abstract={A clock-feedthrough (CFT) compensation technique using a dummy cell is valid when the CFT current from a switched-current (SI) memory cell is signal-independent. Based on this idea, a SI dummy cell appropriate for the S²I cell is developed. Simulations show that the CFT rejection ratio as high as 60dB is attainable over the temperature range from -30 to 80 with this architecture. The CFT-compensated SI cell proposed here is, therefore, quite usuful for high-accuracy, current-mode signal processing.},
keywords={},
doi={},
ISSN={},
month={June},}

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TY - JOUR
TI - A Clock-Feedthrough Compensated Switched-Current Memory Cell
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1069
EP - 1071
AU - Hyeong-Woo CHA
AU - Satomi OGAWA
AU - Kenzo WATANABE
PY - 1997
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E80-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 1997
AB - A clock-feedthrough (CFT) compensation technique using a dummy cell is valid when the CFT current from a switched-current (SI) memory cell is signal-independent. Based on this idea, a SI dummy cell appropriate for the S²I cell is developed. Simulations show that the CFT rejection ratio as high as 60dB is attainable over the temperature range from -30 to 80 with this architecture. The CFT-compensated SI cell proposed here is, therefore, quite usuful for high-accuracy, current-mode signal processing.
ER -