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Friday, May 8, 2020 | History

4 edition of Techniques for improving the performance of current-mode circuits found in the catalog.

Techniques for improving the performance of current-mode circuits

Keng Leong Fong

Techniques for improving the performance of current-mode circuits

by Keng Leong Fong

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  • 1 Currently reading

Published by National Library of Canada in Ottawa .
Written in English


Edition Notes

Thesis (M.A.Sc.)--University of Toronto, 1993.

SeriesCanadian theses = Thèses canadiennes
The Physical Object
FormatMicroform
Pagination1 microfiche : negative.
ID Numbers
Open LibraryOL15136210M
ISBN 100315871520
OCLC/WorldCa46533182

This book also explains how the techniques used for implementing ultra low-power digital circuits could be extended for implementing analog circuits. Developing a uniform basis for designing ultra-low-power digital and analog circuits provides the basis for realizing complicated mixed-signal integrated systems.\"--Publisher\'s website. \/span. Low-Energy FPGAs: Architecture and Design is a primary resource for both researchers and practicing engineers in the field of digital circuit design. The book addresses the energy consumption of Field-Programmable Gate Arrays (FPGAs). FPGAs are becoming popular as embedded components in computing platforms.

  Failure Modes and Mechanisms in Electronic Packages - Ebook written by P. Singh, Puligandla Viswanadham. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Failure Modes and Mechanisms in Electronic Packages. Power management techniques for integrated circuit design Chen, Ke-Horng This book begins with the premise that energy demands are directing scientists towards evergreener methods of power management, so highly integrated power control ICs (integrated chip/circuit) are increasingly in demand for further reducing power consumption.

This volume of Analog Circuit Design concentrates on three topics: Low-Noise, Low-Power, Low-Voltage; Mixed-Mode Designwith CAD Tools; Voltage, Current, and Time References. The bookcontains six papers on each topic, written by internationallyrecognised experts. The papers are tutorial in nature and make asubstantial contribution to improving the design of analog book is divided. Power electronics involves the study of electronic circuits intended to control the flow of electrical energy. These circuits handle power flow at levels much higher than the individual device ratings. A circuit element as simple as a light switch reminds us that the extreme requirements in .


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Techniques for improving the performance of current-mode circuits by Keng Leong Fong Download PDF EPUB FB2

18 Design Techniques for Current-Mode Circuits amplifier can be implemented in various ways. Fig(b) is an imple­ mentation using a common-source amplifier [30]. /'© I® ®; in I \\J3 T^ I I. The rapid down-scale of the feature size of MOS devices, the aggressive reduction in the supply voltage, and the moderate reduction in the threshold voltage of modern CMOS technologies have greatly affected the performance of CMOS current-mode circuits, reflected by a small dynamic range, a reduced effective gate-source voltage, a low device output impedance, and an increased level of device.

This chapter examines the design techniques that improve the performance of low-voltage CMOS current-mode circuits. The chapter is organized as follows: Section examines the characteristics of basic current amplifiers.

Section investigates the techniques that boost the output impedance of current-mode circuits. CMRR enhancement techniques for current-mode instrumentation amplifiers Article in IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications 47(5) - June with.

DIFFERENCES In integrated circuits, current-mode offers some advantages over voltage-mode: o Performances improvement low power consumption at high frequency less affected by voltage fluctuations low cross-talk & switching noise high speed o Structural advantages controlled gain without feedback components current summing without components.

The focus of this book represents techniques for achieving higher performance in analogue circuits in the face of VLSI technologies. Current mode analogue signal processing offers some important speed advantages over voltage signal processing.

KeyWords: current mode; analog design techniques 1. Introduction This issue testifies to the continued interest in “current mode” circuits. The bibliography provided at its end, while far from exhaustive, shows that these concepts have a vigorous following. Yet, to the author’s knowl-edge, no rigorous definition of a current-mode circuit.

ADVANCED CURRENT-MODE CONTROL TECHNIQUES FOR DC-DC POWER ELECTRONIC CONVERTERS by KAI WAN A DISSERTATION Presented to the Faculty of the Graduate School of the MISSOURI UNIVERSITY OF SCIENCE & TECHNOLOGY In Partial Fulfillment of the Requirements for the Degree DOCTOR OF PHILOSOPHY in ELECTRICAL ENGINEERING Approved byFile Size: KB.

Keng Leong Fong has written: 'Techniques for improving the performance of current-mode circuits' Asked in Authors, Poets, and Playwrights What has the author A Christou written. ter and its current-mode counterpart have the same performance. The reason why current-mode circuits often perform differently from voltage-mode circuits is that current-mode circuits often use less loop gain and are less complex.

Because one can also build voltage-mode circuits in. Chapter 3 presents the successive approximations algorithm, as well as the M/2 + M sub-binary converters which are recommended to be used in conjunction.

In this chapter, a complete methodology using these current-mode digital correction circuits for improving the performance of analog systems is. The authors (probably, eight or more of them) seem to have 'compiled all the recent research work' in current-mode design into one book and have tried to 'explain' everything.

I would either read selected papers and slog myself trying to understand what the authors mean, or would read this one book!5/5(3).

Switching Power Supply Topology Voltage Mode vs. Current Mode by: Robert Mammano Unitrode IC Corporation has, since its inception, been active in the development of leading-edge control circuits to implement state-of-the-art pro-gressions in power supply technology.

Over the years many new products have been introduced to. Ideal Current-Mode Circuits 2 Topology Duality of Current-Mode Circuits 4 Characteristics of Current-Mode Circuits 6 Input and Output Impedances 6 Bandwidth 6 Slew Rate 7 Propagation Delay 9 Supply Voltage Sensitivity 9 ESD 11 Summary 12 2.

DESIGN TECHNIQUES FOR CURRENT-MODE CIRCUITS fundamentals of current sensing circuits. It introduces current sensing resistors, current sensing techniques and describes three typical high-side current sensing implementations, with their advantages and disadvan-tages.

The other current sensing implementations are beyond the scope of this application note and reserved. circuits for portable electronic and mobile communication systems and the problems of their design. The need for high performance LV circuits encourages the analog designers to look for new circuit Architectures and new LV techniques.

This paper presents a high-performance current differencing transconductance Amplifier (CDTA), a. This course covers advanced converter control techniques, including averaged-switch modeling and Spice simulations, modeling and design of peak current mode and average current mode controlled converters, as well as an introduction to control of single-phase ac grid tied rectifiers and inverters.

The current-mode instrumentation amplifier based on second-generation current conveyors (CCII) offers many benefits over conventional instrumentation amplifier architectures.

It does not need any matched components to achieve high CMRR and its bandwidth is not gain-bandwidth product limited. Therefore, the wideband CMOS current conveyor has been used in this structure.

These are fast acting electronic regulating circuits, so automatic crossover between voltage mode to current mode is inherent in the design.

With the programming of the voltage mode and current mode set points available to the customer, the maximum output voltage and current of the supply can be controlled under all operating conditions.

Then we provide evidence that a voltage-mode Gm-C filter and its current-mode counterpart have the same performance. The reason why current-mode circuits often perform differently from voltage-mode circuits is that current-mode circuits often use less loop gain and are less complex.

Because one can also build voltage-mode circuits in that way Cited by:. Current mode logic-basic circuit design 7. Current mode logic-MUX, XOR, latch Voltage vs.

Current Mode Control Current Sharing in a PolyPhase DC/DC Converter.In many applications, such as computing, the power rail’s load transient requirements are becoming more and more restrictive. Furthermore, because it involves complex Laplace transfer function calculations, the loop compensation design is often viewed as a difficult and time consuming task for many article discusses, step by step, th.Abstract—This paper explores the use of MOS current-mode logic (MCML) as a fast and low noise alternative to static CMOS circuits in microprocessors, thereby improving the performance, energy efficiency, and signal integrity of future computer systems.

The power and ground noise generated byFile Size: 5MB.