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IEE Proceedings G - Electronic Circuits and Systems

Issue 6 • Date December 1985

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Displaying Results 1 - 11 of 11
  • Single iteration approach to backward differentiation formulas

    Publication Year: 1985, Page(s):249 - 254
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (657 KB)

    A new technique for the solution of the stiff differential equations describing the transient behaviour of nonlinear electronic circuits is presented. This technique is based on the single Newton-Raphson iteration per one time-point strategy and variable-order backward-differentiation formulas (BDF). The cost effectiveness of the method as well as an appropriate order and step control algorithm ar... View full abstract»

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  • A by-inspection analysis of SC networks using direct topological rules

    Publication Year: 1985, Page(s):255 - 265
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1145 KB)

    The paper describes an extension of Moschytz and Brugger's signal-flow graph analysis of switched capacitor (SC) networks. The approach is based on the application of the `direct topological rules¿ of graph theory. The method enables speedy hand analysis of general SC networks of medium complexity, and is especially effective for the analysis of passive SC circuits. To become familiar with the wr... View full abstract»

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  • Bilinear design of fully differential switched-capacitor ladder filters

    Publication Year: 1985, Page(s):266 - 272
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (732 KB)

    Fully differential switched-capacitor (SC) analogue blocks are shown to be suitable for implementing SC ladder filters via the bilinear transform of the corresponding analogueRLC passive prototypes. These filters become fully insensitive to parasitic capacitance effects, while the interesting features of the differential implementation, i.e. power supply and common mode rejection ratios and dynami... View full abstract»

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  • A fast pipelined DFT processor and its programming consideration

    Publication Year: 1985, Page(s):273 - 276
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (588 KB)

    A new discrete Fourier transform (DFT) processor with a pipelined structure has been developed. This processor is designed to optimise computation of the pair of operationsAx0 ±Bx1, which is mostly encountered in various fast DFT algorithms. For real-valued data and coefficients, the processor needs only two machine cycles to calculate the pair of operations. A straightforward multiple-stage tran... View full abstract»

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  • Thermal impedance testing of high-speed gate arrays

    Publication Year: 1985, Page(s):277 - 280
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (715 KB)

    The paper describes a method for 100% testing of the thermal impedance of integrated circuits using a temperature-sensitive parameter. The approach is applicable to automated test procedures, and results are presented on its use in testing a high-speed gate array. Alternative methods for assessing thermal impedance are discussed. View full abstract»

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  • Analytic design of constant delay switched-capacitor filters with amplitude selectivity

    Publication Year: 1985, Page(s):281 - 287
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (699 KB)

    The paper gives an exposition of approximation techniques which may be used in the design of lossless discrete integrator (LDI) switched-capacitor ladder filters, with the phase response taken into consideration. Both lowpass and highpass LDI filters are treated. The paper completes the set of design techniques of this very useful class of switched-capacitor filters by allowing the filters to be d... View full abstract»

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  • Book review: Custom-Specific Integrated Circuits Design and Fabrication

    Publication Year: 1985
    IEEE is not the copyright holder of this material | PDF file iconPDF (125 KB)
    Freely Available from IEEE
  • Phase adjustable channel selector circuit for the Gbit/s range

    Publication Year: 1985, Page(s):288 - 290
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (410 KB)

    The paper describes a channel selecting module which singles out a 72 or a 288 Mbit/s channel from a 1.152 Gbit/s bit interleaved data stream. Additionally, the circuit provides the possibility of microprocessor controlled adjustment of the data scanning instant. Future optical television (TV) distributing systems with a high-definition television (HDTV) option may be considered as the main field ... View full abstract»

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  • An improved delay lock loop for use in ranging and data modulated spread-spectrum systems

    Publication Year: 1985, Page(s):291 - 300
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1214 KB)

    Switching the phase of the discriminator characteristics of a delay lock loop (DLL) has previously been shown to improve the maximum search rate possible when the DLL is used to acquire initial synchronisation between two maximal length pseudonoise sequences. However, the theoretical analysis in this earlier work was found to be over optimistic when compared with the experimental results, because ... View full abstract»

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  • Parasitic insensitive GIC

    Publication Year: 1985
    IEEE is not the copyright holder of this material | PDF file iconPDF (125 KB)
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  • Erratum: Test point selection methods for self-testing based analogue fault diagnosis system

    Publication Year: 1985
    IEEE is not the copyright holder of this material | PDF file iconPDF (101 KB)
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