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Design Techniques For Low Power Adcs
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Book Synopsis Charge-Sharing SAR ADCs for Low-Voltage Low-Power Applications by : Taimur Rabuske
Download or read book Charge-Sharing SAR ADCs for Low-Voltage Low-Power Applications written by Taimur Rabuske and published by Springer. This book was released on 2018-06-12 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces readers to the potential of charge-sharing (CS) successive approximation register (SAR) analog-to-digital converters (ADCs), while providing extensive analysis of the factors that limit the performance of the CS topology. The authors present guidelines and useful techniques for mitigating the limitations of the architecture, while focusing on the implementation under restricted power budgets and voltage supplies.
Book Synopsis Low-Power Design Techniques and CAD Tools for Analog and RF Integrated Circuits by : Piet Wambacq
Download or read book Low-Power Design Techniques and CAD Tools for Analog and RF Integrated Circuits written by Piet Wambacq and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book provides an overview of the current state of the art and very recent research results that have been achieved as part of the Low-Power Initiative of the European Union, in the field of analogue, RF and mixed-signal design methodologies and CAD tools.
Book Synopsis Inverter-Based Circuit Design Techniques for Low Supply Voltages by : Rakesh Kumar Palani
Download or read book Inverter-Based Circuit Design Techniques for Low Supply Voltages written by Rakesh Kumar Palani and published by Springer. This book was released on 2016-10-14 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes intuitive analog design approaches using digital inverters, providing filter architectures and circuit techniques enabling high performance analog circuit design. The authors provide process, supply voltage and temperature (PVT) variation-tolerant design techniques for inverter based circuits. They also discuss various analog design techniques for lower technology nodes and lower power supply, which can be used for designing high performance systems-on-chip.
Book Synopsis Extreme Low-Power Mixed Signal IC Design by : Armin Tajalli
Download or read book Extreme Low-Power Mixed Signal IC Design written by Armin Tajalli and published by Springer Science & Business Media. This book was released on 2010-09-14 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design exibility and power consumption in addition to the cost, have always been the most important issues in design of integrated circuits (ICs), and are the main concerns of this research, as well. Energy Consumptions: Power dissipation (P ) and energy consumption are - diss pecially importantwhen there is a limited amountof power budgetor limited source of energy. Very common examples are portable systems where the battery life time depends on system power consumption. Many different techniques have been - veloped to reduce or manage the circuit power consumption in this type of systems. Ultra-low power (ULP) applications are another examples where power dissipation is the primary design issue. In such applications, the power budget is so restricted that very special circuit and system level design techniquesare needed to satisfy the requirements. Circuits employed in applications such as wireless sensor networks (WSN), wearable battery powered systems [1], and implantable circuits for biol- ical applications need to consume very low amount of power such that the entire system can survive for a very long time without the need for changingor recharging battery[2–4]. Using newpowersupplytechniquessuchas energyharvesting[5]and printable batteries [6], is another reason for reducing power dissipation. Devel- ing special design techniques for implementing low power circuits [7–9], as well as dynamic power management (DPM) schemes [10] are the two main approaches to control the system power consumption. Design Flexibility: Design exibility is the other important issue in modern in- grated systems.
Book Synopsis Pipelined ADC Design and Enhancement Techniques by : Imran Ahmed
Download or read book Pipelined ADC Design and Enhancement Techniques written by Imran Ahmed and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pipelined ADCs have seen phenomenal improvements in performance over the last few years. As such, when designing a pipelined ADC a clear understanding of the design tradeoffs, and state of the art techniques is required to implement today's high performance low power ADCs.
Book Synopsis Pipelined ADC Design and Enhancement Techniques by : Imran Ahmed
Download or read book Pipelined ADC Design and Enhancement Techniques written by Imran Ahmed and published by Springer. This book was released on 2012-05-05 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pipelined ADCs have seen phenomenal improvements in performance over the last few years. As such, when designing a pipelined ADC a clear understanding of the design tradeoffs, and state of the art techniques is required to implement today's high performance low power ADCs.
Author :Rudy J. van de Plassche Publisher :Springer Science & Business Media ISBN 13 :1461527481 Total Pages :535 pages Book Rating :4.4/5 (615 download)
Book Synopsis Integrated Analog-To-Digital and Digital-To-Analog Converters by : Rudy J. van de Plassche
Download or read book Integrated Analog-To-Digital and Digital-To-Analog Converters written by Rudy J. van de Plassche and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analog-to-digital (A/D) and digital-to-analog (D/A) converters provide the link between the analog world of transducers and the digital world of signal processing, computing and other digital data collection or data processing systems. Several types of converters have been designed, each using the best available technology at a given time for a given application. For example, high-performance bipolar and MOS technologies have resulted in the design of high-resolution or high-speed converters with applications in digital audio and video systems. In addition, high-speed bipolar technologies enable conversion speeds to reach the gigaHertz range and thus have applications in HDTV and digital oscilloscopes. Integrated Analog-to-Digital and Digital-to-Analog Converters describes in depth the theory behind and the practical design of these circuits. It describes the different techniques to improve the accuracy in high-resolution A/D and D/A converters and also special techniques to reduce the number of elements in high-speed A/D converters by repetitive use of comparators. Integrated Analog-to-Digital and Digital-to-Analog Converters is the most comprehensive book available on the subject. Starting from the basic elements of theory necessary for a complete understanding of the design of A/D and D/A converters, this book describes the design of high-speed A/D converters, high-accuracy D/A and A/D converters, sample-and-hold amplifiers, voltage and current reference sources, noise-shaping coding and sigma-delta converters. Integrated Analog-to-Digital and Digital-to-Analog Converters contains a comprehensive bibliography and index and also includes a complete set of problems. This book is ideal for use in an advanced course on the subject and is an essential reference for researchers and practicing engineers.
Book Synopsis Time-interleaved Analog-to-Digital Converters by : Simon Louwsma
Download or read book Time-interleaved Analog-to-Digital Converters written by Simon Louwsma and published by Springer Science & Business Media. This book was released on 2010-09-08 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Time-interleaved Analog-to-Digital Converters describes the research performed on low-power time-interleaved ADCs. A detailed theoretical analysis is made of the time-interleaved Track & Hold, since it must be capable of handling signals in the GHz range with little distortion, and minimal power consumption. Timing calibration is not attractive, therefore design techniques are presented which do not require timing calibration. The design of power efficient sub-ADCs is addressed with a theoretical analysis of a successive approximation converter and a pipeline converter. It turns out that the first can consume about 10 times less power than the latter, and this conclusion is supported by literature. Time-interleaved Analog-to-Digital Converters describes the design of a high performance time-interleaved ADC, with much attention for practical design aspects, aiming at both industry and research. Measurements show best-inclass performance with a sample-rate of 1.8 GS/s, 7.9 ENOBs and a power efficiency of 1 pJ/conversion-step.
Book Synopsis Low-Power Low-Voltage Sigma-Delta Modulators in Nanometer CMOS by : Libin Yao
Download or read book Low-Power Low-Voltage Sigma-Delta Modulators in Nanometer CMOS written by Libin Yao and published by Springer Science & Business Media. This book was released on 2006-07-09 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: this book is not suitable for the bookstore catalogue
Book Synopsis Low Power VLSI Design and Technology by : Gary K. Yeap
Download or read book Low Power VLSI Design and Technology written by Gary K. Yeap and published by World Scientific. This book was released on 1996 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-power and low-energy VLSI has become an important issue in today's consumer electronics.This book is a collection of pioneering applied research papers in low power VLSI design and technology.A comprehensive introductory chapter presents the current status of the industry and academic research in the area of low power VLSI design and technology.Other topics cover logic synthesis, floorplanning, circuit design and analysis, from the perspective of low power requirements.The readers will have a sampling of some key problems in this area as the low power solutions span the entire spectrum of the design process. The book also provides excellent references on up-to-date research and development issues with practical solution techniques.
Book Synopsis Design and Modeling of Low Power VLSI Systems by : Sharma, Manoj
Download or read book Design and Modeling of Low Power VLSI Systems written by Sharma, Manoj and published by IGI Global. This book was released on 2016-06-06 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very Large Scale Integration (VLSI) Systems refer to the latest development in computer microchips which are created by integrating hundreds of thousands of transistors into one chip. Emerging research in this area has the potential to uncover further applications for VSLI technologies in addition to system advancements. Design and Modeling of Low Power VLSI Systems analyzes various traditional and modern low power techniques for integrated circuit design in addition to the limiting factors of existing techniques and methods for optimization. Through a research-based discussion of the technicalities involved in the VLSI hardware development process cycle, this book is a useful resource for researchers, engineers, and graduate-level students in computer science and engineering.
Book Synopsis Data Converters by : Franco Maloberti
Download or read book Data Converters written by Franco Maloberti and published by Springer Science & Business Media. This book was released on 2007-02-22 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first graduate-level textbook presenting a comprehensive treatment of Data Converters. The advancement of digital electronics urged the availability of a still missing support for teaching and self-learning analog-digital interfaces at many levels: the specification, the conversion methods and architectures, the circuit design and the testing. This book, after the necessary study of the background theoretical elements, covers aspects and provide elements for a deep and comprehensive knowledge. The breath and the level of details of topics is enhanced by introductory material in each chapter and the use of many examples, most of them in the form of computer behavioral simulations. The examples and the end-of-chapter problems help in understanding and favor self-practice using tools that are effective for training and for design activity. Data Converters is a textbook that is also essential for engineering professionals as it was written for responding to a shortage of organically organized material on the topic. The book assumes a solid background in analog and digital circuits as well as a working knowledge of simulation tools for circuit and behavioral analysis. A background on statistical analysis is also helpful, though not strictly necessary. Coverage of all the basic elements essential for a clear understanding of sampling, quantization, noise in sampled-data systems and mathematical tools for sampled-data linear systems Comprehensive definition of the parameters used to specify data converters and necessary for understanding product data sheets Coverage of all the architectures used in Nyquist-rate data converters and detailed study of features, limits and design techniques Detailed study of oversampled and Sigma-Delta converters with simulation examples and use of spectra and histograms for a clear understanding of features and limit if the noise shaping Coverage of digital correction and calibration techniques for enhancing performances Use of theory and intuitive views to explain circuits and systems operation and limits Coverage of testing methods and description of the data processing used for testing and characterization Extensive use of Simulink and Matlab in examples and problem sets to assist reader comprehension and favor deeper study
Book Synopsis Design of Low-Voltage Low-Power CMOS Delta-Sigma A/D Converters by : Vincenzo Peluso
Download or read book Design of Low-Voltage Low-Power CMOS Delta-Sigma A/D Converters written by Vincenzo Peluso and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design of Low-Voltage Low-Power CMOS Delta-Sigma A/D Converters investigates the feasibility of designing Delta-Sigma Analog to Digital Converters for very low supply voltage (lower than 1.5V) and low power operation in standard CMOS processes. The chosen technique of implementation is the Switched Opamp Technique which provides Switched Capacitor operation at low supply voltage without the need to apply voltage multipliers or low VtMOST devices. A method of implementing the classic single loop and cascaded Delta-Sigma modulator topologies with half delay integrators is presented. Those topologies are studied in order to find the parameters that maximise the performance in terms of peak SNR. Based on a linear model, the performance degradations of higher order single loop and cascaded modulators, compared to a hypothetical ideal modulator, are quantified. An overview of low voltage Switched Capacitor design techniques, such as the use of voltage multipliers, low VtMOST devices and the Switched Opamp Technique, is given. An in-depth discussion of the present status of the Switched Opamp Technique covers the single-ended Original Switched Opamp Technique, the Modified Switched Opamp Technique, which allows lower supply voltage operation, and differential implementation including common mode control techniques. The restrictions imposed on the analog circuits by low supply voltage operation are investigated. Several low voltage circuit building blocks, some of which are new, are discussed. A new low voltage class AB OTA, especially suited for differential Switched Opamp applications, together with a common mode feedback amplifier and a comparator are presented and analyzed. As part of a systematic top-down design approach, the non-ideal charge transfer of the Switched Opamp integrator cell is modeled, based upon several models of the main opamp non-ideal characteristics. Behavioral simulations carried out with these models yield the required opamp specifications that ensure that the intended performance is met in an implementation. A power consumption analysis is performed. The influence of all design parameters, especially the low power supply voltage, is highlighted. Design guidelines towards low power operation are distilled. Two implementations are presented together with measurement results. The first one is a single-ended implementation of a Delta-Sigma ADC operating with 1.5V supply voltage and consuming 100 &mgr;W for a 74 dB dynamic range in a 3.4 kHz bandwidth. The second implementation is differential and operates with 900 mV. It achieves 77 dB dynamic range in 16 kHz bandwidth and consumes 40 &mgr;W. Design of Low-Voltage Low-Power CMOS Delta-Sigma A/D Converters is essential reading for analog design engineers and researchers.
Book Synopsis Wideband Continuous-time ΣΔ ADCs, Automotive Electronics, and Power Management by : Andrea Baschirotto
Download or read book Wideband Continuous-time ΣΔ ADCs, Automotive Electronics, and Power Management written by Andrea Baschirotto and published by Springer. This book was released on 2016-08-12 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the 18 tutorials presented during the 25th workshop on Advances in Analog Circuit Design. Expert designers present readers with information about a variety of topics at the frontier of analog circuit design, including low-power and energy-efficient analog electronics, with specific contributions focusing on the design of continuous-time sigma-delta modulators, automotive electronics, and power management. This book serves as a valuable reference to the state-of-the-art, for anyone involved in analog circuit research and development.
Book Synopsis Ultra-Low Power Integrated Circuit Design by : Nianxiong Nick Tan
Download or read book Ultra-Low Power Integrated Circuit Design written by Nianxiong Nick Tan and published by Springer Science & Business Media. This book was released on 2013-10-23 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the design of CMOS circuits for ultra-low power consumption including analog, radio frequency (RF), and digital signal processing circuits (DSP). The book addresses issues from circuit and system design to production design, and applies the ultra-low power circuits described to systems for digital hearing aids and capsule endoscope devices. Provides a valuable introduction to ultra-low power circuit design, aimed at practicing design engineers; Describes all key building blocks of ultra-low power circuits, from a systems perspective; Applies circuits and systems described to real product examples such as hearing aids and capsule endoscopes.
Book Synopsis Low-Power High-Speed ADCs for Nanometer CMOS Integration by : Zhiheng Cao
Download or read book Low-Power High-Speed ADCs for Nanometer CMOS Integration written by Zhiheng Cao and published by Springer Science & Business Media. This book was released on 2008-07-15 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-Power High-Speed ADCs for Nanometer CMOS Integration is about the design and implementation of ADC in nanometer CMOS processes that achieve lower power consumption for a given speed and resolution than previous designs, through architectural and circuit innovations that take advantage of unique features of nanometer CMOS processes. A phase lock loop (PLL) clock multiplier has also been designed using new circuit techniques and successfully tested. 1) A 1.2V, 52mW, 210MS/s 10-bit two-step ADC in 130nm CMOS occupying 0.38mm2. Using offset canceling comparators and capacitor networks implemented with small value interconnect capacitors to replace resistor ladder/multiplexer in conventional sub-ranging ADCs, it achieves 74dB SFDR for 10MHz and 71dB SFDR for 100MHz input. 2) A 32mW, 1.25GS/s 6-bit ADC with 2.5GHz internal clock in 130nm CMOS. A new type of architecture that combines flash and SAR enables the lowest power consumption, 6-bit >1GS/s ADC reported to date. This design can be a drop-in replacement for existing flash ADCs since it does require any post-processing or calibration step and has the same latency as flash. 3) A 0.4ps-rms-jitter (integrated from 3kHz to 300MHz offset for >2.5GHz) 1-3GHz tunable, phase-noise programmable clock-multiplier PLL for generating sampling clock to the SAR ADC. A new loop filter structure enables phase error preamplification to lower PLL in-band noise without increasing loop filter capacitor size.
Book Synopsis Advanced Tutorial on Analog Circuit Design by : Milin Zhang
Download or read book Advanced Tutorial on Analog Circuit Design written by Milin Zhang and published by CRC Press. This book was released on 2023-04-03 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a summary of analog circuit design related lectures from IEEE Advanced CMOS Technology School (ACTS) 2019. The topics cover continuous-time delta-sigma data converter, switched-capacitor power converter, ADC and power management IC. The slides are selected from the handouts, while the text was edited according to the lecturers talk. ACTS is a joint activity supported by the IEEE Circuit and System Society (CASS) and the IEEE Solid-State Circuits Society (SSCS). The goal of the school is to provide society members as well researchers and engineers from industry the opportunity to learn about new emerging areas from leading experts in the field. ACTS is an example of high-level continuous education for junior engineers, teachers in academe, and students. ACTS was the results of a successful collaboration between societies, the local chapter leaders, and industry leaders.
