High Speed Analog To Digital Conversion

Author by : Michael J. Demler
Languange : en
Publisher by : Elsevier
Format Available : PDF, ePub, Mobi
Total Read : 24
Total Download : 986
File Size : 49,7 Mb
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Description : This book covers the theory and applications of high-speed analog-to-digital conversion. An analog-to-digital converter takes real-world inputs (such as visual images, temperature readings, and rates of speed) and transforms them into digital form for processing by computer. This book discusses the design and uses of such circuits, with particular emphasis on improving the speed of the conversion process and the accuracy of its output--how well the output is a corresponding digital representation of the output*b1input signal. As computers become increasingly interfaced to the outside world, "ADC" techniques will become ever more important.


Analog Digital Conversion Notes

Author by : Analog Devices, inc
Languange : en
Publisher by : Analog Devices Incorporated
Format Available : PDF, ePub, Mobi
Total Read : 33
Total Download : 643
File Size : 52,7 Mb
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Description :


Analog To Digital Conversion

Author by : Marcel Pelgrom
Languange : en
Publisher by : Springer
Format Available : PDF, ePub, Mobi
Total Read : 41
Total Download : 578
File Size : 43,7 Mb
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Description : This textbook is appropriate for use in graduate-level curricula in analog-to-digital conversion, as well as for practicing engineers in need of a state-of-the-art reference on data converters. It discusses various analog-to-digital conversion principles, including sampling, quantization, reference generation, nyquist architectures and sigma-delta modulation. This book presents an overview of the state of the art in this field and focuses on issues of optimizing accuracy and speed, while reducing the power level. This new, third edition emphasizes novel calibration concepts, the specific requirements of new systems, the consequences of 22-nm technology and the need for a more statistical approach to accuracy. Pedagogical enhancements to this edition include additional, new exercises, solved examples to introduce all key, new concepts and warnings, remarks and hints, from a practitioner's perspective, wherever appropriate. Considerable background information and practical tips, from designing a PCB, to lay-out aspects, to trade-offs on system level, complement the discussion of basic principles, making this book a valuable reference for the experienced engineer.


Analog To Digital Conversion

Author by : Marcel J.M. Pelgrom
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 76
Total Download : 549
File Size : 41,8 Mb
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Description : A book is like a window that allows you to look into the world. The window is shaped by the author and that makes that every window presents a unique view of the world. This is certainly true for this book. It is shaped by the topics and the projects throughout my career. Even more so, this book re?ects my own style of working and thinking. That starts already in Chap. 2. When I joined Philips Research in 1979, many of my colleagues used little paper notebooks to keep track of the most used equations and other practical things. This notebook was the beginning for Chap. 2: a collection of topics that form the basis for much of the other chapters. Chapter2 is not intended to explain these topics, but to refresh your knowledge and help you when you need some basics to solve more complex issues. In the chapters discussing the fundamental processes of conversion, you will r- ognize my preoccupation with mathematics. I really enjoy ?nding an equation that properly describes the underlying mechanism. Nevertheless mathematics is not a goalonitsown:theequationshelptounderstandthewaythevariablesareconnected to the result. Real insight comes from understanding the physics and electronics. In the chapters on circuit design I have tried to reduce the circuit diagrams to the s- plest form, but not simpler. . . I do have private opinions on what works and what should not be applied.


Pipelined Analog To Digital Conversion Using Class Ab Amplifiers

Author by :
Languange : en
Publisher by : Stanford University
Format Available : PDF, ePub, Mobi
Total Read : 40
Total Download : 923
File Size : 51,8 Mb
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Description : In high-performance pipelined analog-to-digital converters (ADCs), the residue amplifiers dissipate the majority of the overall converter power. Therefore, finding alternatives to the relatively inefficient, conventional class-A circuit realization is an active area of research. One option for improvement is to employ class-AB amplifiers, which can, in principle, provide large drive currents on demand and improve the efficiency of residue amplification. Unfortunately, due to the simultaneous demand for high speed and high gain in pipelined ADCs, the improvements seen in class-AB designs have so far been limited. This dissertation presents the design of an efficient class-AB amplification scheme based on a pseudo-differential, single-stage and cascode-free architecture. Nonlinear errors due to finite DC gain are addressed using a deterministic digital background calibration that measures the circuit imperfections in time intervals between normal conversion cycles of the ADC. As a proof of concept, a 12-bit 30-MS/s pipelined ADC was realized using class-AB amplifiers with the proposed digital calibration. The prototype ADC occupies an active area of 0.36 mm2 in 90-nm CMOS. It dissipates 2.95 mW from a 1.2-V supply and achieves an SNDR of 64.5 dB for inputs near the Nyquist frequency. The corresponding figure of merit is 72 fJ/conversion-step.


Photonic Analog To Digital Conversion

Author by : Barry L. Shoop
Languange : en
Publisher by : Springer
Format Available : PDF, ePub, Mobi
Total Read : 23
Total Download : 813
File Size : 42,7 Mb
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Description : Provides a comprehensive look at the application of photonic approaches to the problem of analog-to-digital conversion. It looks into the progress made to date, discusses present research, and presents a glimpse of potential future technologies.


Oversampled Analog To Digital Conversion

Author by : Brian Paul Brandt
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 24
Total Download : 419
File Size : 43,6 Mb
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Description :


Analog Digital Conversion Handbook

Author by : Barbara W Stephenson
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 73
Total Download : 206
File Size : 44,6 Mb
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Description :


Analog Digital And Digital Analog Conversion

Author by : Bernard Loriferne
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 99
Total Download : 764
File Size : 46,9 Mb
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Description :


Analog Digital Conversion Handbook

Author by : Analog Devices, inc
Languange : en
Publisher by : Prentice Hall
Format Available : PDF, ePub, Mobi
Total Read : 27
Total Download : 791
File Size : 43,8 Mb
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Description : Converters at work (with and without microprocessors). A/D and D/A converters. Analog-digital converters for special applications. Related circuits and devices (data-acquisition-peripherals). Guide for the troubled.