[PDF] On The Design Of Voltage Controlled Sinusoidal Oscillators Using Otas eBook

Author : Raj Senani
Publisher : Springer
Page : 637 pages
File Size : 40,91 MB
Release : 2015-11-26
Category : Technology & Engineering
ISBN : 3319237128

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This book serves as a single-source reference to sinusoidal oscillators and waveform generators, using classical as well as a variety of modern electronic circuit building blocks. It provides a state-of-the-art review of a large variety of sinusoidal oscillators and waveform generators and includes a catalogue of over 600 configurations of oscillators and waveform generators, describing their relevant design details and salient performance features/limitations. The authors discuss a number of interesting, open research problems and include a comprehensive collection of over 1500 references on oscillators and non-sinusoidal waveform generators/relaxation oscillators. Offers readers a single-source reference to everything connected to sinusoidal oscillators and waveform generators, using classical as well as modern electronic circuit building blocks; Provides a state-of-the-art review of a large variety of sinusoidal oscillators and waveform generators; Includes a catalog of over 600 configurations of oscillators and waveform generators, with their relevant design details and their salient performance features/limitations.

Author : Vijay Nath
Publisher : Springer
Page : 412 pages
File Size : 33,93 MB
Release : 2017-03-24
Category : Technology & Engineering
ISBN : 9811029997

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This volume comprises select papers from the International Conference on Nano-electronics, Circuits & Communication Systems(NCCS). The conference focused on the frontier issues and their applications in business, academia, industry, and other allied areas. This international conference aimed to bring together scientists, researchers, engineers from academia and industry. The book covers technological developments and current trends in key areas such as VLSI design, IC manufacturing, and applications such as communications, ICT, and hybrid electronics. The contents of this volume will prove useful to researchers, professionals, and students alike.

Author :
Publisher :
Page : 336 pages
File Size : 21,86 MB
Release : 1991
Category : Electronic circuit design
ISBN :

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Operational Transconductance Amplifiers (OTA) and sinusoidal oscillators are the subject of this thesis. OTAs are key elements of most analog subsystems, particularly in switched capacitor filters,and the performance of many systems is strongly influenced by the amplifier performance. Positive feedback is avoided in operational amplifiers for stability reasons. In this thesis we will discuss controlled positive feedback amplifiers. This type of positive feedback provides additional amplification of the input stage by effectively increasing the driver device transconductance [Ohri,1979]. The first three chapters are devoted to the discussion of MOS OTAs.In the first chapter the configuration of the amplifier is sketched.In chapter two, the results of the analysis of ( 1) basic OT A, (2) proposed additional stages and (3) transfer functions pertaining to(1) and (2) with compensation mechanisms are presented. In chapter three, the performance characteristics of the amplifier and other configurations of OTAs are described. Starting with chapter four, analog functional blocks other than amplifiers are considered.These include signal generators, gain control circuits and frequency tuning circuits. The emphasis is given to RC sinusoidal signal manipulation. In chapter four the class of RC oscillators that are suitable for precise control of amplitude and frequency are identified. Chapter five principally deals with an oscillator that uses descrete devices instead of integrated chips. This permits total freedom in the topology and also in the choice of battery voltage for operation. Chapter six gives an introduction to amplitude control and stabilization and leads to the discussion of the amplitude control system used in the oscillator of chapter five. Electronic tuning is explained in chapter seven with the help of the design of an oscillator that is composed of LF356 operational amplifiers and ICL8013C analog multipliers. This is an example of electronic tuning in signal generators using 1 small scale integrated circuits. Chapter eight portrays the findings of research done by the author in the area of analog electronics focusing mainly on the results obtained from the study of positive feedback in OTAs and with the authors experiences in monolithic realization of circuits in MOS foundries.

Author : Guang-Zhong Yang
Publisher : Springer
Page : 649 pages
File Size : 20,44 MB
Release : 2018-03-27
Category : Computers
ISBN : 331969748X

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Implantable sensing, whether used for transient or long-term monitoring of in vivo physiological, bio-electrical, bio-chemical and metabolic changes, is a rapidly advancing field of research and development. Underpinned by increasingly small, smart and energy efficient designs, they become an integral part of surgical prostheses or implants for both acute and chronic conditions, supporting optimised, context aware sensing, feedback, or stimulation with due consideration of system level impact. From sensor design, fabrication, on-node processing with application specific integrated circuits, to power optimisation, wireless data paths and security, this book provides a detailed explanation of both the theories and practical considerations of developing novel implantable sensors. Other topics covered by the book include sensor embodiment and flexible electronics, implantable optical sensors and power harvesting. Implantable Sensors and Systems – from Theory to Practice is an important reference for those working in the field of medical devices. The structure of the book is carefully prepared so that it can also be used as an introductory reference for those about to enter into this exciting research and developing field.

Author : Raj Senani
Publisher : Springer Science & Business Media
Page : 264 pages
File Size : 39,39 MB
Release : 2013-02-20
Category : Technology & Engineering
ISBN : 1461451884

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This book describes a variety of current feedback operational amplifier (CFOA) architectures and their applications in analog signal processing/generation. Coverage includes a comprehensive survey of commercially available, off-the-shelf integrated circuit CFOAs, as well as recent advances made on the design of CFOAs, including design innovations for bipolar and CMOS CFOAs. This book serves as a single-source reference to the topic, as well as a catalog of over 200 application circuits which would be useful not only for students, educators and researchers in apprising them about the recent developments in the area but would also serve as a comprehensive repertoire of useful circuits for practicing engineers who might be interested in choosing an appropriate CFOA-based topology for use in a given application.

Author : Anthony C Davies
Publisher : World Scientific
Page : 442 pages
File Size : 12,28 MB
Release : 1994-05-31
Category :
ISBN : 9814550892

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This volume contains the extended versions of the papers presented at an international specialist workshop in July 1993, together with some additional contributions, all concerned with the analysis and applications of electronic circuits with chaotic behaviour, providing a topical overview of work in this rapidly developing field.

Author : Yichuang Sun
Publisher : IET
Page : 411 pages
File Size : 29,61 MB
Release : 2008-05-30
Category : Technology & Engineering
ISBN : 0863417450

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This book provides a comprehensive discussion of automatic testing, diagnosis and tuning of analogue, mixed-signal and RF integrated circuits, and systems in a single source. As well as fundamental concepts and techniques, the book reports systematically the state of the arts and future research directions of those areas. A complete range of circuit components are covered and test issues from the SoC perspective. An essential reference for researchers and engineers in mixed signal testing, postgraduate and senior undergraduate students.