Synthesis Of Power Distribution To Manage Signal Integrity In Mixed Signal Ics
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Synthesis Of Power Distribution To Manage Signal Integrity In Mixed Signal Ics
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Author : Balsha R. Stanisic
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Synthesis Of Power Distribution To Manage Signal Integrity In Mixed Signal Ics written by Balsha R. Stanisic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
In the early days of VLSI, the design of the power distribution for an integrated cir cuit was rather simple. Power distribution --the design of the geometric topology for the network of wires that connect the various power supplies, the widths of the indi vidual segments for each of these wires, the number and location of the power I/O pins around the periphery of the chip --was simple because the chips were simpler. Few available wiring layers forced floorplans that allowed simple, planar (non-over lapping) power networks. Lower speeds and circuit density made the choice of the wire widths easier: we made them just fat enough to avoid resistive voltage drops due to switching currents in the supply network. And we just didn't need enormous num bers of power and ground pins on the package for the chips to work. It's not so simple any more. Increased integration has forced us to focus on reliability concerns such as metal elec tromigration, which affects wire sizing decisions in the power network. Extra metal layers have allowed more flexibility in the topological layout of the power networks.
Synthesis Of Power Distribution To Manage Signal Integrity In Mixed Signal Ics
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Author : Balsha R. Stanisic
language : en
Publisher: Springer Science & Business Media
Release Date : 1996-05-31
Synthesis Of Power Distribution To Manage Signal Integrity In Mixed Signal Ics written by Balsha R. Stanisic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-05-31 with Computers categories.
The move to higher levels of integration has increased the fraction of application-specific integrated circuit (ASIC) designs containing both analog and digital circuits. While the die area for the analog portion of these chips is modest, the design time is often significant. This has motivated the development of automated analog physical design tools for cell-level place-and-route and system-level signal-integrity-routing. To date, there is no tool that has specifically addressed the critical design task of synthesizing the power distribution for the analog portion of an analog or mixed-signal ASIC. Synthesis of Power Distribution to Manage Signal Integrity in Mixed-Signal ICs describes algorithms for analog power distribution synthesis and demonstrates their effectiveness. Existing digital power bus synthesis algorithms have failed to address critical concerns for analog circuitry, thus yielding unacceptable results. These tools synthesize only the bus component of power distribution networks and only consider simplified DC aspects of macros and busses. Readers of the companion book in this series, Simulation Techniques and Solutions for Mixed-Signal Coupling in Integrated Circuits (Kluwer Academic Publishers), already recognize the inadequacy of this simplified view of the noise and power distribution problem in mixed-signal integrated circuits. Synthesis of Power Distribution to Manage Signal Integrity in Mixed-Signal ICs addresses power distribution synthesis for mixed-signal integrated circuits. Several key challenges in power distribution design are identified and automated methods to overcome them are described. This book presents a new formulation for the analog power distribution synthesis problem which synthesizes both the power busses power I/O cell assignment by evaluating DC, AC, and transient interaction between the macros, busses, chip substrate, and package. Furthermore, algorithms are introduced which simultaneously optimize power I/O cell assignment, macro cell substrate coupling, power bus topology selection and power bus sizing. Synthesis of Power Distribution to Manage Signal Integrity in Mixed-Signal ICs will be of interest to CAD designers and researchers specializing in physical design, modelling and circuit synthesis.
Eda For Ic Implementation Circuit Design And Process Technology
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Author : Luciano Lavagno
language : en
Publisher: CRC Press
Release Date : 2018-10-03
Eda For Ic Implementation Circuit Design And Process Technology written by Luciano Lavagno and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Technology & Engineering categories.
Presenting a comprehensive overview of the design automation algorithms, tools, and methodologies used to design integrated circuits, the Electronic Design Automation for Integrated Circuits Handbook is available in two volumes. The second volume, EDA for IC Implementation, Circuit Design, and Process Technology, thoroughly examines real-time logic to GDSII (a file format used to transfer data of semiconductor physical layout), analog/mixed signal design, physical verification, and technology CAD (TCAD). Chapters contributed by leading experts authoritatively discuss design for manufacturability at the nanoscale, power supply network design and analysis, design modeling, and much more. Save on the complete set.
Electronic Design Automation For Ic Implementation Circuit Design And Process Technology
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Author : Luciano Lavagno
language : en
Publisher: CRC Press
Release Date : 2017-02-03
Electronic Design Automation For Ic Implementation Circuit Design And Process Technology written by Luciano Lavagno and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-03 with Technology & Engineering categories.
The second of two volumes in the Electronic Design Automation for Integrated Circuits Handbook, Second Edition, Electronic Design Automation for IC Implementation, Circuit Design, and Process Technology thoroughly examines real-time logic (RTL) to GDSII (a file format used to transfer data of semiconductor physical layout) design flow, analog/mixed signal design, physical verification, and technology computer-aided design (TCAD). Chapters contributed by leading experts authoritatively discuss design for manufacturability (DFM) at the nanoscale, power supply network design and analysis, design modeling, and much more. New to This Edition: Major updates appearing in the initial phases of the design flow, where the level of abstraction keeps rising to support more functionality with lower non-recurring engineering (NRE) costs Significant revisions reflected in the final phases of the design flow, where the complexity due to smaller and smaller geometries is compounded by the slow progress of shorter wavelength lithography New coverage of cutting-edge applications and approaches realized in the decade since publication of the previous edition—these are illustrated by new chapters on 3D circuit integration and clock design Offering improved depth and modernity, Electronic Design Automation for IC Implementation, Circuit Design, and Process Technology provides a valuable, state-of-the-art reference for electronic design automation (EDA) students, researchers, and professionals.
Reuse Based Methodologies And Tools In The Design Of Analog And Mixed Signal Integrated Circuits
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Author : Rafael Castro López
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-09-17
Reuse Based Methodologies And Tools In The Design Of Analog And Mixed Signal Integrated Circuits written by Rafael Castro López and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09-17 with Technology & Engineering categories.
Aiming at the core of the problem, Reuse Based Methodologies and Tools in the Design of Analog and Mixed-Signal Integrated Circuits presents a framework for the reuse-based design of AMS circuits. The framework is founded on three key elements: (1) a CAD-supported hierarchical design flow that facilitates the incorporation of AMS reusable blocks, reduces the overall design time, and expedites the management of increasing AMS design complexity; (2) a complete, clear definition of the AMS reusable block, structured into three separate facets or views: the behavioral, structural, and layout facets, the first two for top-down electrical synthesis and bottom-up verification, the latter used during bottom-up physical synthesis; (3) the design for reusability set of tools, methods, and guidelines that, relying on intensive parameterization as well as on design knowledge capture and encapsulation, allows to produce fully reusable AMS blocks. Reuse Based Methodologies and Tools in the Design of Analog and Mixed-Signal Integrated Circuits features a very detailed, tutorial, and in-depth coverage of all issues and must-have properties of reusable AMS blocks, as well as a thorough description of the methods and tools necessary to implement them. For the first time, this has been done hierarchically, covering one by one the different stages of the design flow, allowing us to examine how the reusable block yields its benefits, both in design time and correct performance.
Practical Synthesis Of High Performance Analog Circuits
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Author : Emil S. Ochotta
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Practical Synthesis Of High Performance Analog Circuits written by Emil S. Ochotta and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Practical Synthesis of High-Performance Analog Circuits presents a technique for automating the design of analog circuits. Market competition and the astounding pace of technological innovation exert tremendous pressure on circuit design engineers to turn ideas into products quickly and get them to market. In digital Application Specific Integrated Circuit (ASIC) design, computer aided design (CAD) tools have substantially eased this pressure by automating many of the laborious steps in the design process, thereby allowing the designer to maximise his design expertise. But the world is not solely digital. Cellular telephones, magnetic disk drives, neural networks and speech recognition systems are a few of the recent technological innovations that rely on a core of analog circuitry and exploit the density and performance of mixed analog/digital ASICs. To maximize profit, these mixed-signal ASICs must also make it to market as quickly as possible. However, although the engineer working on the digital portion of the ASIC can rely on sophisticated CAD tools to automate much of the design process, there is little help for the engineer working on the analog portion of the chip. With the exception of simulators to verify the circuit design when it is complete, there are almost no general purpose CAD tools that an analog design engineer can take advantage of to automate the analog design flow and reduce his time to market. Practical Synthesis of High-Performance Analog Circuits presents a new variation-tolerant analog synthesis strategy that is a significant step towards ending the wait for a practical analog synthesis tool. A new synthesis strategy is presented that can fully automate the path from a circuit topology and performance specifications to a sized variation-tolerant circuit schematic. This strategy relies on asymptotic waveform evaluation to predict circuit performance and simulated annealing to solve a novel non-linear infinite programming optimization formulation of the circuit synthesis problem via a sequence of smaller optimization problems. Practical Synthesis of High-Performance Analog Circuits will be of interest to analog circuit designers, CAD/EDA industry professionals, academics and students.
Computer Aided Design Of Analog Integrated Circuits And Systems
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Author : Rob A. Rutenbar
language : en
Publisher: John Wiley & Sons
Release Date : 2002-05-06
Computer Aided Design Of Analog Integrated Circuits And Systems written by Rob A. Rutenbar and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-06 with Technology & Engineering categories.
The tools and techniques you need to break the analog design bottleneck! Ten years ago, analog seemed to be a dead-end technology. Today, System-on-Chip (SoC) designs are increasingly mixed-signal designs. With the advent of application-specific integrated circuits (ASIC) technologies that can integrate both analog and digital functions on a single chip, analog has become more crucial than ever to the design process. Today, designers are moving beyond hand-crafted, one-transistor-at-a-time methods. They are using new circuit and physical synthesis tools to design practical analog circuits; new modeling and analysis tools to allow rapid exploration of system level alternatives; and new simulation tools to provide accurate answers for analog circuit behaviors and interactions that were considered impossible to handle only a few years ago. To give circuit designers and CAD professionals a better understanding of the history and the current state of the art in the field, this volume collects in one place the essential set of analog CAD papers that form the foundation of today's new analog design automation tools. Areas covered are: * Analog synthesis * Symbolic analysis * Analog layout * Analog modeling and analysis * Specialized analog simulation * Circuit centering and yield optimization * Circuit testing Computer-Aided Design of Analog Integrated Circuits and Systems is the cutting-edge reference that will be an invaluable resource for every semiconductor circuit designer and CAD professional who hopes to break the analog design bottleneck.
Digital Systems Engineering
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Author : William J. Dally
language : en
Publisher: Cambridge University Press
Release Date : 1998-06-28
Digital Systems Engineering written by William J. Dally and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-06-28 with Computers categories.
Digital Systems Engineering presents a comprehensive treatment of speed, reliability and power.
High Speed Signaling
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Author : Kyung Suk (Dan) Oh
language : en
Publisher: Prentice Hall
Release Date : 2011-10-07
High Speed Signaling written by Kyung Suk (Dan) Oh and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-07 with Technology & Engineering categories.
New System-Level Techniques for Optimizing Signal/Power Integrity in High-Speed Interfaces--from Pioneering Innovators at Rambus, Stanford, Berkeley, and MIT As data communication rates accelerate well into the multi-gigahertz range, ensuring signal integrity both on- and off-chip has become crucial. Signal integrity can no longer be addressed solely through improvements in package or board-level design: Diverse engineering teams must work together closely from the earliest design stages to identify the best system-level solutions. In High-Speed Signaling, several of the field’s most respected practitioners and researchers introduce cutting-edge modeling, simulation, and optimization techniques for meeting this challenge. Edited by pioneering experts Drs. Dan Oh and Chuck Yuan, these contributors explain why noise and jitter are no longer separable, demonstrate how to model their increasingly complex interactions, and thoroughly introduce a new simulation methodology for predicting link-level performance with unprecedented accuracy. The authors address signal integrity from architecture through high-volume production, thoroughly discussing design, implementation, and verification. Coverage includes New advances in passive-channel modeling, power-supply noise and jitter modeling, and system margin prediction Methodologies for balancing system voltage and timing budgets to improve system robustness in high-volume manufacturing Practical, stable formulae for converting key network parameters Improved solutions for difficult problems in the broadband modeling of interconnects Equalization techniques for optimizing channel performance Important new insights into the relationships between jitter and clocking topologies New on-chip measurement techniques for in-situ link performance testing Trends and future directions in signal integrity engineering High-Speed Signaling thoroughly introduces new techniques pioneered at Rambus and other leading high-tech companies and universities: approaches that have never before been presented with this much practical detail. It will be invaluable to everyone concerned with signal integrity, including signal and power integrity engineers, high-speed I/O circuit designers, and system-level board design engineers.
Mixed Signal Circuit Design For Wireless Applications
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Author : Tzong-Tsyee Tzng
language : en
Publisher:
Release Date : 1998
Mixed Signal Circuit Design For Wireless Applications written by Tzong-Tsyee Tzng and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.