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OverviewAdiabatic logic is a potential successor for static CMOS circuit design when it comes to ultra-low-power energy consumption. Future development like the evolutionary shrinking of the minimum feature size as well as revolutionary novel transistor concepts will change the gate level savings gained by adiabatic logic. In addition, the impact of worsening degradation effects has to be considered in the design of adiabatic circuits. The impact of the technology trends on the figures of merit of adiabatic logic, energy saving potential and optimum operating frequency, are investigated, as well as degradation related issues. Adiabatic logic benefits from future devices, is not susceptible to Hot Carrier Injection, and shows less impact of Bias Temperature Instability than static CMOS circuits. Major interest also lies on the efficient generation of the applied power-clock signal. This oscillating power supply can be used to save energy in short idle times by disconnecting circuits. An efficient way to generate the power-clock is by means of the synchronous 2N2P LC oscillator, which is also robust with respect to pattern-induced capacitive variations. An easy to implement but powerful power-clock gating supplement is proposed by gating the synchronization signals. Diverse implementations to shut down the system are presented and rated for their applicability and other aspects like energy reduction capability and data retention. Advantageous usage of adiabatic logic requires compact and efficient arithmetic structures. A broad variety of adder structures and a Coordinate Rotation Digital Computer are compared and rated according to energy consumption and area usage, and the resulting energy saving potential against static CMOS proves the ultra-low-power capability of adiabatic logic. In the end, a new circuit topology has to compete with static CMOS also in productivity. On a 130nm test chip, a large scale test vehicle containing an FIR filter was implemented in adiabatic logic, utilizing a standard, library-based design flow, fabricated, measured and compared to simulations of a static CMOS counterpart, with measured saving factors compliant to the values gained by simulation. This leads to the conclusion that adiabatic logic is ready for productive design due to compatibility not only to CMOS technology, but also to electronic design automation (EDA) tools developed for static CMOS system design. Full Product DetailsAuthor: Philip TeichmannPublisher: Springer Imprint: Springer Edition: 2012 ed. Volume: 34 Dimensions: Width: 15.50cm , Height: 1.00cm , Length: 23.50cm Weight: 0.454kg ISBN: 9789400737273ISBN 10: 9400737270 Pages: 166 Publication Date: 29 November 2013 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand  We will order this item for you from a manufactured on demand supplier. Table of Contents1 Introduction. 2 Fundamentals of Adiabatic Logic. 3 Future trend in Adiabatic Logic. 4 Generation of the power-clock. 5 Power-Clock Gating. 6 Arithmetic structures in Adiabatic Logic. 7 Measurement results of an adiabatic FIR filter. 8 Conclusions.ReviewsAuthor InformationPhilip Teichmann studied electrical engineering at the Technische Universität München with a focus on the physics of electronic devices and microelectronics. During his work at the Institute of Technical Electronics at the Technische Univeristät München he focused on the design of circuits for ultra low-power energy consumption. He has authored and co-authored several papers on Adiabatic Logic and presented his work at international conferences. Tab Content 6Author Website:Countries AvailableAll regions |
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