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IEEE Journal of Solid-State Circuits

Issue 2 • Date April 1974

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Displaying Results 1 - 13 of 13
  • [Front cover - April 1974]

    Publication Year: 1974, Page(s): f1
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  • [Inside front cover - April 1974]

    Publication Year: 1974, Page(s): f2
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  • A transparent electrode CCD image sensor for a reading aid for the blind

    Publication Year: 1974, Page(s):41 - 49
    Cited by:  Papers (2)  |  Patents (15)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1467 KB)

    A detailed investigation of CCD's for application in the optacon reading aid for the blind has been completed. The results of the investigation include an analysis of the performance of the transparent electrode structure and the CCD scanning circuitry used to realize the new type of image sensor. View full abstract»

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  • Subthreshold design considerations for insulated gate field-effect transistors

    Publication Year: 1974, Page(s):55 - 60
    Cited by:  Papers (59)  |  Patents (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (689 KB)

    A knowledge of subthreshold behavior in an insulated gate field-effect transistor is important for circuits with low leakage specifications. This paper discusses the effect of drain voltage on the subthreshold region as the channel length becomes shorter, the effect of substrate bias on both the shift in and the slope of the subthreshold curves, and the effect of temperature on the subthreshold cu... View full abstract»

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  • Analysis and design of temperature stabilized substrate integrated circuits

    Publication Year: 1974, Page(s):61 - 69
    Cited by:  Papers (12)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1009 KB)

    A generalized temperature-stabilized substrate integrated circuit system containing heat sources and temperature sensors which are distributed in an arbitrary way in two-dimensions over the surface of the chip is analyzed. A computer-aided technique for optimum placement of these components at the layout stage so as to achieve zero nominal temperature coefficient in the performance parameter of in... View full abstract»

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  • A radio-frequency tunable active filter

    Publication Year: 1974, Page(s):73 - 76
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (415 KB)

    A design approach for a tunable active filter of constant bandwidth and center-frequency gain is described. The approach is based on a feedback configuration with a complex zero pair in the feedback transfer function. Center frequency tuning is achieved with the variation of only one element, a potentiometer, which controls the feedback loop gain. A circuit realization using two commercial video a... View full abstract»

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  • An optronic negative resistance circuit

    Publication Year: 1974, Page(s):79 - 81
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (263 KB)

    A negative-resistance circuit has been constructed with the combination of a p-n-p junction transistor, a light emitting p-n diode and a n-p-n photo transistor. The circuit provides negative-resistance voltage-current characteristics in both for increasing and decreasing the positively applied voltage, and holds a facility to obtain external control optically. The breakover voltage can be set at a... View full abstract»

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  • Correction to "Preferred Active Filter Forms for Bandpass Functions"

    Publication Year: 1974, Page(s): 81
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    First Page of the Article
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  • Advice to Authors

    Publication Year: 1974, Page(s): 82
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  • [Back inside cover]

    Publication Year: 1974, Page(s): b1
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  • Frequency limitations of coupled-biquadratic active ladder structures

    Publication Year: 1974, Page(s):70 - 72
    Cited by:  Papers (14)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (256 KB)

    The frequency limitation of coupled-biquadratic active ladder structures is derived in terms of the gain-bandwidth products of the operational amplifiers. It is shown that the finite bandwidths of the amplifiers are analogous to finite negative Q factors of the passive inductance-capacitance LC counterpart, and a technique is proposed for the compensation of the passband deviation that is caused b... View full abstract»

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  • Design of a hybrid integrated circuit elliptic active RC filter

    Publication Year: 1974, Page(s):76 - 79
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (448 KB)

    Discusses design details and experimental results obtained in realizing hybrid IC sharp rolloff filters. Practical low and high pass audio active RC filters were produced in large quantities with rolloff characteristics of approximately 500 dB/octave. View full abstract»

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  • Optimization of the latching pulse for dynamic flip-flop sensors

    Publication Year: 1974, Page(s):49 - 54
    Cited by:  Papers (37)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (824 KB)

    Analysis of dynamic IGFET flip-flop charge sensors shows that the optimum latching waveform is an initial voltage step followed by a ramp of gradually increasing slope. Latchup time is approximately inversely proportional to the initial voltage imbalance. Capacitive coupling between the two sides of the flip-flop generates a voltage excursion of the off-side even when there is no off-side conducti... View full abstract»

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Aims & Scope

The IEEE Journal of Solid-State Circuits publishes papers each month in the broad area of solid-state circuits with particular emphasis on transistor-level design of integrated circuits.

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Meet Our Editors

Editor-in-Chief
Michael Flynn
University of Michigan