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1. |
Record Nr. |
UNINA9910450040803321 |
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Autore |
Hernes Bjørnar |
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Titolo |
Design Criteria for Low Distortion in Feedback Opamp Circuits [[electronic resource] /] / by Bjørnar Hernes, Trond Sæther |
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Pubbl/distr/stampa |
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Boston, MA : , : Springer US, , 2003 |
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ISBN |
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Descrizione fisica |
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1 online resource (XXV, 160 p.) |
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Collana |
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The International Series in Engineering and Computer Science, Analog Circuits and Signal Processing, , 0893-3405 ; ; 720 |
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Disciplina |
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Soggetti |
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Engineering |
Electrical engineering |
Electronic circuits |
Circuits and Systems |
Electrical Engineering |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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From the contents: List of Figures -- List of Tables -- Symbols and Abbreviations -- Foreword -- Preface -- Acknowledgement -- 1: Introduction -- 2: Specification and Analysis of Nonlinear Circuits -- 3: Biasing and Opamp Modeling for Low Distortion -- 4: Nonlinear Analyzes of Feedback Miller Opamp -- 5: Opamp Circuits with High Linearity Performance -- 6: Conclusions and Discussions -- Appendix A:Transistor Model. Appendix B: Closed Loop Opamp Transfer Functions. Appendix C: Open Loop Opamp Transfer Functions. |
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Sommario/riassunto |
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Broadband opamps for multi-channel communication systems have strong demands on linearity performance. When these opamps are integrated in deep sub-micron CMOS technologies, the signal-swing has to occupy a large part of the rather low supply voltage to maintain the signal-to-noise-ratio. To obtain opamps with low distortion it is necessary to do a thorough analysis of the nonlinear behaviour of such circuits and this is the main subject of Design Criteria for Low Distortion in Feedback Opamp Circuits. The biasing of each transistor in the circuit is a major issue and is addressed in this work. It is |
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important to bias the transistor such that the distortion is low and stable in the entire range of its terminal voltages. This will ensure high linearity and robustness against variations in circuit conditions such as power supply voltage, bias current and process variations. Design Criteria for Low Distortion in Feedback Opamp Circuits is written for . |
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2. |
Record Nr. |
UNINA9910957803403321 |
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Autore |
Miles Gillian |
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Titolo |
Childhood Depression : a Place for Psychotherapy / / Gillian Miles |
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Pubbl/distr/stampa |
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London, : Karnac Books, 2011 |
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London : , : Taylor and Francis, , 2018 |
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ISBN |
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0-429-91184-X |
0-429-89761-8 |
0-429-47284-6 |
1-283-28227-5 |
9786613282279 |
1-84940-930-7 |
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Edizione |
[First edition.] |
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Descrizione fisica |
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1 online resource (321 p.) |
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Collana |
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Altri autori (Persone) |
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TrowellJudith |
MilesGillian |
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Disciplina |
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618.92 |
618.92/8527 |
618.928527 |
618.9285270651 |
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Soggetti |
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Depression in children |
Child psychotherapy |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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pt. 1. Introduction -- pt. 2. Individual therapy -- pt. 3. Family therapy -- pt. 4. Conclusions. |
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Sommario/riassunto |
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"This title is based on the results of a project based at the Tavistock Clinic in London which set out to explore whether children and young people aged nine years to fifteen years suffering from depression could |
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be helped using brief focused psychodynamic psychotherapy together with parent work and family therapy. There were also centres in Athens, Greece and Helsinki, Finland, and in this way the clinicians had sufficient subjects from which to compare the interventions and check for any possible cultural differences in the results. Most of the children and young people studied showed a noticeable improvement. The book contains chapters by the clinicians involved describing their work as well as a section containing the scientific papers that emerged from the project. It is hoped that this may encourage the use of similar approaches to working in the field, especially in these days when there is such a demand for psychological therapies."--Provided by publisher. |
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