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Self Calibration Techniques For Successive Approximation Analog To Digital Converters
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Book Synopsis Self-calibration Techniques for Successive Approximation Analog-to-digital Converters by : Hae-Seung Lee
Download or read book Self-calibration Techniques for Successive Approximation Analog-to-digital Converters written by Hae-Seung Lee and published by . This book was released on 1984 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design Techniques for Successive Approximation Register Analog-to-digital Converters by : Tao Tong
Download or read book Design Techniques for Successive Approximation Register Analog-to-digital Converters written by Tao Tong and published by . This book was released on 2011 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Successive approximation register analog-to-digital converters (SAR ADCs) have been widely used for medium-speed, medium-resolution applications due to their excellent power efficiency and digital compatibility. Recently, SAR ADCs are also penetrating into the applications which have been earlier dominated by delta-sigma ADCs and pipeline ADCs. However, the resolution of SAR ADCs is limited by component mismatch, and their speed is generally slow due to serial operation. In this work, several system innovations and design techniques are investigated for SAR ADCs. First, a semi-synchronous clocking is proposed to optimize the comparator resolving time and DAC settling time in the SAR conversion. Simulations show a 40% speed-up compared with conventional synchronous processing. A self-calibration technique to correct the capacitor mismatch error is also introduced. The proposed calibration algorithm is verified to be insensitive to the non-idealities in the calibration DACs.
Book Synopsis A Digital Calibration Technique with Recursive Discrete Fourier Transform for Successive-Approximation Analog-to-Digital Converters by : 阮翌翔
Download or read book A Digital Calibration Technique with Recursive Discrete Fourier Transform for Successive-Approximation Analog-to-Digital Converters written by 阮翌翔 and published by . This book was released on 2016 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Analog-to-Digital and Digital-to-Analog Convertors by : Hae-Seung (Harry) Lee
Download or read book Advanced Analog-to-Digital and Digital-to-Analog Convertors written by Hae-Seung (Harry) Lee and published by Springer. This book was released on 2010-12-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers innovative techniques from a research group that has shaped the evolution of analog-to-digital converter design for two decades. It reviews creative approaches across a number of technologies. Coverage includes popular architectures such as pipeline, delta-sigma, successive-approximation, flash and algorithmic converters. The book explores architectural techniques for reducing power consumption and improving linearity and signal-to-noise ratio. These include self-calibration, commutative feedback and mismatch-shaping techniques.
Book Synopsis A Fast-Fourier-Transform-Based Digital Calibration Technique for Successive-Approximation-Register Analog-to-Digital Converters by : 李育丞
Download or read book A Fast-Fourier-Transform-Based Digital Calibration Technique for Successive-Approximation-Register Analog-to-Digital Converters written by 李育丞 and published by . This book was released on 2018 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis All Digital, Background Calibration for Time-Interleaved and Successive Approximation Register Analog-to-Digital Converters by : Christopher Leonidas David
Download or read book All Digital, Background Calibration for Time-Interleaved and Successive Approximation Register Analog-to-Digital Converters written by Christopher Leonidas David and published by . This book was released on 2010 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The growth of digital systems underscores the need to convert analog information to the digital domain at high speeds and with great accuracy. Analog-to-Digital Converter (ADC) calibration is often a limiting factor, requiring longer calibration times to achieve higher accuracy. The goal of this dissertation is to perform a fully digital background calibration using an arbitrary input signal for A/D converters. The work presented here adapts the cyclic "Split-ADC" calibration method to the time interleaved (TI) and successive approximation register (SAR) architectures. The TI architecture has three types of linear mismatch errors: offset, gain and aperture time delay. By correcting all three mismatch errors in the digital domain, each converter is capable of operating at the fastest speed allowed by the process technology. The total number of correction parameters required for calibration is dependent on the interleaving ratio, M. To adapt the "Split-ADC" method to a TI system, 2M+1 half-sized converters are required to estimate 3(2M+1) correction parameters. This thesis presents a 4:1 "Split-TI" converter that achieves full convergence in less than 400,000 samples. The SAR architecture employs a binary weight capacitor array to convert analog inputs into digital output codes. Mismatch in the capacitor weights results in non-linear distortion error. By adding redundant bits and dividing the array into individual unit capacitors, the "Split-SAR" method can estimate the mismatch and correct the digital output code. The results from this work show a reduction in the non-linear distortion with the ability to converge in less than 750,000 samples.
Book Synopsis Digital Self-calibration Techniques for High-accuracy, High-speed Analog-to-digital Converters by : Andrew Nicolas Karanicolas
Download or read book Digital Self-calibration Techniques for High-accuracy, High-speed Analog-to-digital Converters written by Andrew Nicolas Karanicolas and published by . This book was released on 1994 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Digital Self-calibration Techniques for High-accuracy, High Speed Analog-to-digital Converters by : Andrew Nicholas Karanicolas
Download or read book Digital Self-calibration Techniques for High-accuracy, High Speed Analog-to-digital Converters written by Andrew Nicholas Karanicolas and published by . This book was released on 1994 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Calibration Service for Analog-to-digital and Digital-to-analog Converters by : T. Michael Souders
Download or read book A Calibration Service for Analog-to-digital and Digital-to-analog Converters written by T. Michael Souders and published by . This book was released on 1981 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Equalization-based Adaptive Digital Background Calibration Technique for Successive Approximation Analog-to-digital Converter and Time-interleaved Converter Array by : Wenbo Liu
Download or read book An Equalization-based Adaptive Digital Background Calibration Technique for Successive Approximation Analog-to-digital Converter and Time-interleaved Converter Array written by Wenbo Liu and published by . This book was released on 2008 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis All Digital Calibration for High-resolution Successive-approximation Register Analog-to-digital Converter by : 廖亦勛
Download or read book All Digital Calibration for High-resolution Successive-approximation Register Analog-to-digital Converter written by 廖亦勛 and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Digitally Assisted Techniques for Nyquist Rate Analog-to-Digital Converters by : Rabeeh Majidi
Download or read book Digitally Assisted Techniques for Nyquist Rate Analog-to-Digital Converters written by Rabeeh Majidi and published by . This book was released on 2015 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: With the advance of technology and rapid growth of digital systems, low power high speed analog-to- digital converters with great accuracy are in demand. To achieve high effective number of bits Analog-to-Digital Converter (ADC) calibration as a time consuming process is a potential bottleneck for designs. This dissertation presentsa fully digital background calibration algorithm for a 7- bit redundant flash ADC using split structure and look-up table based correction. Redundant comparators are used in the flash ADC design of this work in order to tolerate large offset voltages while minimizing signal input capacitance. The split ADC structure helps by eliminating the unknown input signal from the calibration path. The flash ADC has been designed in 180nm IBM CMOS technology and fabricated through MOSIS. This work was supported by Analog Devices, Wilmington, MA. While much research on ADC design has concentrated on increasing resolution and sample rate, there are many applications (e.g. biomedical devices and sensor networks) that do not require high performance but do require low power energy efficient ADCs. This dissertation also explores on design of a low quiescent current 100k Sps Successive Approximation (SAR) ADC that has been used as an error detection ADC for an automotive application in 350nm CD (CMOS-DMOS) technology. This work was supported by ON Semiconductor Corp, East Greenwich, RI.
Book Synopsis Error Modeling, Self-calibration and Design of Pipelined Analog to Digital Converters by : Eric Georges Soenen
Download or read book Error Modeling, Self-calibration and Design of Pipelined Analog to Digital Converters written by Eric Georges Soenen and published by . This book was released on 1992 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Full Range Digital Calibration in 12-bit Successive Approximation Register Analog-to-Digital Converter by : 林葦婷
Download or read book A Full Range Digital Calibration in 12-bit Successive Approximation Register Analog-to-Digital Converter written by 林葦婷 and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Calibration Techniques in Nyquist A/D Converters by : Hendrik van der Ploeg
Download or read book Calibration Techniques in Nyquist A/D Converters written by Hendrik van der Ploeg and published by Springer Science & Business Media. This book was released on 2006-09-13 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book analyses different A/D-converter architectures with an emphasis on the maximum achievable power efficiency. It also provides an accessible overview of the state-of-the art in calibration techniques for Nyquist A/D converters. The calibration techniques presented are applicable to other analog-to-digital systems, such as those applied in integrated receivers. They allow implementation without introducing a speed or power penalty.
Book Synopsis A Self Calibration Technique for Higher Order Incremental Analog to Digital Converters by : Donald C. Thelen (Jr.)
Download or read book A Self Calibration Technique for Higher Order Incremental Analog to Digital Converters written by Donald C. Thelen (Jr.) and published by . This book was released on 1996 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 2016-08-02 with total page 173 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.