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EBookClubs

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Book Analysis of Jitter in Bang bang Clock and Data Recovery Circuit

Download or read book Analysis of Jitter in Bang bang Clock and Data Recovery Circuit written by Xin Yi Ge and published by . This book was released on 2019 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book On Chip Jitter Measurement and Mitigation Techniques for Clock and Data Recovery Circuits

Download or read book On Chip Jitter Measurement and Mitigation Techniques for Clock and Data Recovery Circuits written by Joshua Liang and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes three contributions in the area of on-chip jitter measurement and characterization, which can be used to help optimize the performance of wireline transceivers. Two on-chip jitter measurement techniques are developed and demonstrated, along with an adaptive loop gain CDR, which characterizes jitter on-chip to optimize its jitter tolerance. In the first measurement technique, the absolute jitter of random data is measured on-chip by correlating the phase detector outputs of two 10Gb/s CDRs locked to the same data. This technique allows the jitter's autocorrelation function to be estimated, from which the jitter's RMS value and power spectral density are extracted without using any external reference clock. Correlating the phase detectors in the CDRs with a third phase detector, which measures the phase difference between the clocks recovered by the two CDRs, allows measurement of the absolute recovered clock jitter. A test chip fabricated in 65nm CMOS demonstrates that this scheme can measure RMS jitter with sub-picosecond accuracy. To demonstrate the usefulness of on-chip jitter characterization in improving CDR performance, a loop gain adaptation strategy is proposed, which optimizes the jitter tolerance of a 28Gb/s PI-based CDR. The technique increases the CDR's loop gain to suppress the most jitter while monitoring the autocorrelation function of the bang-bang PD output to prevent the CDR from becoming too underdamped. The proposed technique requires no prior knowledge of the CDR's latency or jitter characteristics and can also be extended to operate in the presence of sinusoidal jitter. The concept is demonstrated in a test chip fabricated in 28nm CMOS. Lastly, a second jitter measurement technique is proposed, which estimates the relative jitter between the input data and recovered clock of a 28Gb/s half-rate digital PI-based CDR without using an eye monitor. Square wave jitter with a known amplitude is injected into the CDR, by adding a corresponding signal to the CDR's PI code. By measuring the effect of the injected jitter on the autocorrelation function of the CDR's bang-bang PD output, the RMS relative jitter is estimated with sub-picosecond accuracy. The scheme is demonstrated in the same 28nm test chip described above.

Book Understanding Jitter and Phase Noise

Download or read book Understanding Jitter and Phase Noise written by Nicola Da Dalt and published by Cambridge University Press. This book was released on 2018-02-22 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain an intuitive understanding of jitter and phase noise with this authoritative guide. Leading researchers provide expert insights on a wide range of topics, from general theory and the effects of jitter on circuits and systems, to key statistical properties and numerical techniques. Using the tools provided in this book, you will learn how and when jitter and phase noise occur, their relationship with one another, how they can degrade circuit performance, and how to mitigate their effects - all in the context of the most recent research in the field. Examine the impact of jitter in key application areas, including digital circuits and systems, data converters, wirelines, and wireless systems, and learn how to simulate it using the accompanying Matlab code. Supported by additional examples and exercises online, this is a one-stop guide for graduate students and practicing engineers interested in improving the performance of modern electronic circuits and systems.

Book The Designer s Guide to Jitter in Ring Oscillators

Download or read book The Designer s Guide to Jitter in Ring Oscillators written by John A. McNeill and published by Springer Science & Business Media. This book was released on 2009-04-09 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide emphasizes jitter for time domain applications so that there is not a need to translate from frequency domain. This provides a more direct path to the results for designing in an application area where performance is specified in the time domain. The book includes classification of oscillator types and an exhaustive guide to existing research literature. It also includes classification of measurement techniques to help designers understand how the eventual performance of circuit design is verified.

Book PHASELOCK TECHNIQUES 1966 REPR 1967

Download or read book PHASELOCK TECHNIQUES 1966 REPR 1967 written by Floyd Martin Gardner and published by . This book was released on 1966 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Circuits at the Nanoscale

Download or read book Circuits at the Nanoscale written by Krzysztof Iniewski and published by CRC Press. This book was released on 2018-10-08 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Circuits for Emerging Technologies Beyond CMOS New exciting opportunities are abounding in the field of body area networks, wireless communications, data networking, and optical imaging. In response to these developments, top-notch international experts in industry and academia present Circuits at the Nanoscale: Communications, Imaging, and Sensing. This volume, unique in both its scope and its focus, addresses the state-of-the-art in integrated circuit design in the context of emerging systems. A must for anyone serious about circuit design for future technologies, this book discusses emerging materials that can take system performance beyond standard CMOS. These include Silicon on Insulator (SOI), Silicon Germanium (SiGe), and Indium Phosphide (InP). Three-dimensional CMOS integration and co-integration with Microelectromechanical (MEMS) technology and radiation sensors are described as well. Topics in the book are divided into comprehensive sections on emerging design techniques, mixed-signal CMOS circuits, circuits for communications, and circuits for imaging and sensing. Dr. Krzysztof Iniewski is a director at CMOS Emerging Technologies, Inc., a consulting company in Vancouver, British Columbia. His current research interests are in VLSI ciruits for medical applications. He has published over 100 research papers in international journals and conferences, and he holds 18 international patents granted in the United States, Canada, France, Germany, and Japan. In this volume, he has assembled the contributions of over 60 world-reknown experts who are at the top of their field in the world of circuit design, advancing the bank of knowledge for all who work in this exciting and burgeoning area.

Book Design for Clock and Data Recovery Circuits and Quick Estimation for Jitter Tolerance

Download or read book Design for Clock and Data Recovery Circuits and Quick Estimation for Jitter Tolerance written by 李彥龍 and published by . This book was released on 2017 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Monolithic Phase Locked Loops and Clock Recovery Circuits

Download or read book Monolithic Phase Locked Loops and Clock Recovery Circuits written by Behzad Razavi and published by John Wiley & Sons. This book was released on 1996-04-18 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring an extensive 40 page tutorial introduction, this carefully compiled anthology of 65 of the most important papers on phase-locked loops and clock recovery circuits brings you comprehensive coverage of the field-all in one self-contained volume. You'll gain an understanding of the analysis, design, simulation, and implementation of phase-locked loops and clock recovery circuits in CMOS and bipolar technologies along with valuable insights into the issues and trade-offs associated with phase locked systems for high speed, low power, and low noise.

Book Phase Locked Loops

Download or read book Phase Locked Loops written by Woogeun Rhee and published by John Wiley & Sons. This book was released on 2024-01-11 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the essential materials for phase-locked loop circuit design, from fundamentals to practical design aspects A phase-locked loop (PLL) is a type of circuit with a range of important applications in telecommunications and computing. It generates an output signal with a controlled relationship to an input signal, such as an oscillator which matches the phases of input and output signals. This is a critical function in coherent communication systems, with the result that the theory and design of these circuits are essential to electronic communications of all kinds. Phase-Locked Loops: System Perspectives and Circuit Design Aspects provides a concise, accessible introduction to PLL design. It introduces readers to the role of PLLs in modern communication systems, the fundamental techniques of phase-lock circuitry, and the possible applications of PLLs in a wide variety of electronic communications contexts. The first book of its kind to incorporate modern architectures and to balance theoretical fundamentals with detailed design insights, this promises to be a must-own text for students and industry professionals. The book also features: Coverage of PLL basics with insightful analysis and examples tailored for circuit designers Applications of PLLs for both wireless and wireline systems Practical circuit design aspects for modern frequency generation, frequency modulation, and clock recovery systems Phase-Locked Loops is essential for graduate students and advanced undergraduates in integrated circuit design, as well researchers and engineers in electrical and computing subjects.

Book Clock and Data Recovery Loops A Frequency Domain Approach

Download or read book Clock and Data Recovery Loops A Frequency Domain Approach written by Mohammadhasan Fayazi and published by . This book was released on 2016 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: While being frequency compact and easy to implement, Non-Return to Zero (NRZ) encoded data does not contain any energy at its clock frequency which makes the clock extraction impossible using any kind of Linear Time Invariant (LTI) operations. Therefore, Clock Data Recovery circuits (CDRs) have an inherent non linear recovery process. In this work we present a frequency domain analysis of the mechanisms leading to the energy generation at clock frequency for NRZ clock data recovery systems. We also propose a frequency domain analysis which is applicable to both Bang-Bang and linear loops. We show the theory results match the measurements very well.

Book Analysis of Bang bang Clock and Data Recovery

Download or read book Analysis of Bang bang Clock and Data Recovery written by Hazem Abdel-Maguid and published by . This book was released on 2005 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book High Speed Clock and Data Recovery Analysis

Download or read book High Speed Clock and Data Recovery Analysis written by Abishek Namachivayam and published by . This book was released on 2020 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Baud rate clock and data recovery circuits are critical to high speed serial links since these require only one sample per data period thereby requiring low speed samplers and comparators. This work models and discusses the backend of one particular Baud rate CDR – Mueller Muller, and analyses some of the building blocks of the CDR – Phase Detector, Phase Interpolator and the Quadrature Phase Generator. Firstly, a PAM-4 Quadrature Phase Detector operating at 80Gb/s is discussed. The challenges associated with designing a Mueller-Muller PD for an asymmetric channel are discussed and one way to resolve this issue is proposed. Then the underlying digital blocks that make up the Phase detector are expanded upon. Secondly, a 64-step digitally controlled Phase Interpolator running at 16GHz clock rate is analyzed and its design challenges with regards to achieving linearity and ensuring duty cycle fidelity are explored. Finally, a Quadrature Phase Generator with digital delay control is analyzed. It is modeled at 16GHz clock rate and the range/resolution problem and its impact on clock jitter is explored.

Book Analog Circuit Design for Communication SOC

Download or read book Analog Circuit Design for Communication SOC written by Steve Hung-Lung Tu and published by Bentham Science Publishers. This book was released on 2012 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This e-book provides several state-of-the-art analog circuit design techniques. It presents both empirical and theoretical materials for system-on-a-chip (SOC) circuit design. Fundamental communication concepts are used to explain a variety of topics including data conversion (ADC, DAC, S-? oversampling data converters), clock data recovery, phase-locked loops for system timing synthesis, supply voltage regulation, power amplifier design, and mixer design. This is an excellent reference book for both circuit designers and researchers who are interested in the field of design of analog communic.