Download or read book Flicker Noise in Junction Transistors written by John Laverne Plumb and published by . This book was released on 1963 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Modulation of Low Frequency Flicker Noise in Bipolar Junction Transistors by a Large Signal Carrier written by Juan Sanchez and published by . This book was released on 1997 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quantum 1 f Noise in Bipolar Junction Transistors written by Alister Chun-Fung Young and published by . This book was released on 1990 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Noise in Junction Transistors written by Eugene Richard Chenette and published by . This book was released on 1959 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Verification of a New Model for Bipolar Transistor Flicker Noise written by Ling Li and published by . This book was released on 2000 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous studies on low frequency flicker noise in bipolar junction transistors (BJT) are reviewed. The original BJT flicker noise sources are mainly attributed to the fluctuation in base surface recombination and the fluctuation in the mobility or diffusivity of free charge carriers. Our experiments were done to verify a newly established low frequency noise model in BJTs that depends not only on emitter current, but also on emitter-collector voltage. Two experimental systems were used for noise measurement. The automated system is effective for the measurement of flicker noise of BJT operating in the low frequency range (around 1Hz), while the analog system is efficient for the noise measurement of BJT operating in the high frequency range (around 1 KHz). Normal commercially available BJTs (PNP2907A and NPN2222A), special low noise and low power BJTs (PNP4125, NPN4124), and PMOSFETs were used in our measurements. The results of our experimental measurements indicate that BJT low frequency flicker noise is not only dependent on its emitter-collector current as described in the SPICE models, but is also strongly dependent on emitter-collector voltage which is not included in the SPICE models. Substantial power dissipation occurs in BJT's. A new model is thus proposed to demonstrate that the noise current is not just simply a function of collector current but rather power dissipation (I*V). Temperature fluctuations caused by significant heat generation and heat conduction due to high power dissipation have been suggested to result in the flicker noise in transistors. A detailed comparison of experimental data with the calculated data from the model has been made to verify the newly proposed model. It is demonstrated that the new noise model fits our experiment measurements very well in the high frequency range. However, there is some discrepancy between the experimental data and the calculated data in the low frequency region. Future work needs to be continued to refine the BJT flicker noise model by both theory and experiments.
Download or read book Flicker Noise and Related Bulk Effects in Silicon Junction Field Effect Transistors written by Joel Barry DuBow and published by . This book was released on 1972 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Papers on Noise in Circuits and Systems written by Madhu S. Gupta and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1988 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physical Principles and Applications of Junction Transistors written by John Hamilton Simpson and published by Oxford : Clarendon Press. This book was released on 1962 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flicker Noise in Solid State Devices written by Adam Henry Marcin Pawlikiewicz and published by . This book was released on 1986 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flicker Noise in Transistors at Elevated Temperatures written by John Michael Viner and published by . This book was released on 1968 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Frequency Noise in Semiconductor Devices written by Xiaonan Zhang and published by . This book was released on 1985 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Junction Transistors written by John. J. Sparkes and published by Elsevier. This book was released on 2016-05-13 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Junction Transistors explains the operation and characterization of junction transistors to a point from which detailed circuit analysis and design can be undertaken. This book highlights three features. First, this text analyzes the behavior of semiconductors, pn junctions, and all types of bipolar transistors from the standpoint of classical physics. The validity of this approach and the link with quantum physics is discussed in an appendix. Second, the high-speed operation of transistors is analyzed and explained in terms of base charge. Finally, the analysis of transistor behavior in terms of the movements of holes and electrons can only be carried out explicitly with the aid of simplifying assumptions, not all of which can be fully justified. In this selection, an attempt has been made to justify these assumptions wherever possible, to show where they break down, and to remove the assumptions altogether in one or two instances and obtain more rigorous solutions. This publication provides material of interest not only to undergraduates but also to those more familiar with the properties and use of transistors.
Download or read book Characterization and Measurement of Flicker Noise in Integrated Circuit Transistors written by Sung Kiu Lui and published by . This book was released on 1972 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling and Characterization of Flicker Noise in CMOS Transistors written by Jimmin Chang and published by . This book was released on 1994 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Understand Amplifiers written by Owen Bishop and published by Newnes. This book was released on 1998-09 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amplification is central to many branches of electronics; describes amplifier types, how they work, their properties, advantages and disadvantages, and applications.
Download or read book The Designer s Guide to High Purity Oscillators written by Emad Eldin Hegazi and published by Springer Science & Business Media. This book was released on 2006-07-18 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: try to predict it using mathematical expressions. His heuristic model without mathematical proof is almost universally accepted. However, it entails a c- cuit specific noise factor that is not known a priori and so is not predictive. In this work, we attempt to address the topic of oscillator design from a diff- ent perspective. By introducing a new paradigm that accurately captures the subtleties of phase noise we try to answer the question: 'why do oscillators behave in a particular way?' and 'what can be done to build an optimum design?' It is also hoped that the paradigm is useful in other areas of circuit design such as frequency synthesis and clock recovery. In Chapter 1, a general introduction and motivation to the subject is presented. Chapter 2 summarizes the fundamentals of phase noise and timing jitter and discusses earlier works on oscillator's phase noise analysis. Chapter 3 and Chapter 4 analyze the physical mechanisms behind phase noise generation in current-biased and Colpitts oscillators. Chapter 5 discusses design trade-offs and new techniques in LC oscillator design that allows optimal design. Chapter 6 and Chapter 7 discuss a topic that is typically ignored in oscillator design. That is flicker noise in LC oscillators. Finally, Chapter 8 is dedicated to the complete analysis of the role of varactors both in tuning and AM-FM noise conversion.
Download or read book Transistor Noise Performance written by Don Gayl Peterson and published by . This book was released on 1960 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
