Abstract
In this paper it is argued that there are good reasons to choose current as the information-carrying quantity in the case of low-voltage low-power design constraints. This paper focuses on the influence of the transfer quality on that choice. To obtain power-efficient transfer quality, indirect feedback is shown to be a good alternative to traditional feedback techniques.
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Serdijn, W.A., Van Der Woerd, A.C., Van Roermund, A.H.M. et al. Design principles for low-voltage low-power analog integrated circuits. Analog Integr Circ Sig Process 8, 115–120 (1995). https://doi.org/10.1007/BF01239382
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DOI: https://doi.org/10.1007/BF01239382