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Arithmetic circuits for analog digits
Proceedings 1999 29th IEEE International Symposium on Multiple-Valued Logic (Cat. No.99CB36329), 2003The Overlap Resolution Number System (ORNS) employs bit level analog residue arithmetic, and opens up a powerful approach to digital computing. This new redundant representation of signals, with Continuous Valued Digits, presents new methods for binary arithmetic and digital signal processing.
Aryan Saed +2 more
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Analog circuit observer blocks
Proceedings of IEEE VLSI Test Symposium, 1997Analog and mixed-signal integrated circuits (ICs) are rapidly becoming more complex. In addition to the traditional problems associated with testing ICs, such as limited controllability and observability, analog and mixed-signal test is vulnerable to measurement induced errors.
Ramesh Harjani, Bapiraju Vinnakota
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A macromodeling algorithm for analog circuits
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 1991A macromodel is an electrical network containing fewer devices and/or fewer nodes than the circuit it represents. A general-purpose algorithm for the generation of macromodels suitable for circuit simulation is presented. The algorithm is based exclusively on a comparison of the input-output behavior of the macromodel with that to the circuit to be ...
Giorgio Casinovi +1 more
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Fault diagnosis of analog circuits
Proceedings of the IEEE, 1985In this paper, various fault location techniques in analog networks are described and compared. The emphasis is on the more recent developments in the subject. Four main approaches for fault location are addressed, examined, and illustrated using simple network examples.
John W. Bandler, Aly E. Salama
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Integrated-Circuit Analog Multiplexer
IEEE Transactions on Biomedical Engineering, 1970An analog multiplexer which allows several data channels to share the available bandwidth of one channel of an analog tape recorder is described. The method involves demodulation by correlating with a separately recorded carrier. Inexpensive integrated circuits are the only active elements.
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Analog circuit of theAcetabularia membrane
The Journal of Membrane Biology, 1975The high membrane potential of Acetabularia (Em=-170mV) is due to an electrogenic pump in parallel with the passive diffusion system (Ed=-80mV) which could be studied separately in the cold, when the pump is blocked. Electrical measurements under normal conditions show that the pump pathway consists of its electromotive force Ep with two elements P1 ...
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ON THE SUSCEPTIBILITY OF ANALOG CIRCUIT TO EMI
2006This chapter deals with the effect of electromagnetic interference on the operation of analog front-end like operational amplifier and switched capacitor circuits. In particular, the offset, which is generated in the input differential stage of an operational amplifier is evaluated by an analytical model and a new circuit topology immune to RFI is ...
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A method for analog circuits visualization
Proceedings International Conference on Computer Design. VLSI in Computers and Processors, 2002A method for the visualization of an analog circuit starting from a netlist is described in this paper. The images obtained have a comprehensible form, symmetrical structures and other analog topological patterns being discovered in the circuit netlist. The method is based on two algorithms.
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Macrornodeling Of Analog Circuits For Hierarchical Circuit Design
IEEE/ACM International Conference on Computer-Aided Design, 1994Jianfeng Shao, Ramesh Harjani
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