data converter


digital-to-analog converter or an analog-to-digital converter;; any other device used in data conversion. An electronic circuit that converts analog signals to digital, or vice-versa. An analog signal is a continuously varying voltage or current. Its digital counterpart is a stream of digital numbers, each representing the amplitude Data converters are at the core of every analog interface to systems-on-chips (SoCs), which are moving into more advanced processes to take advantage of process scaling. However, integrating the analog interfaces become a challenge in advance processes due to the perceived bad analog characteristics

Low power cmos data converter with sndr analysis for high speed system on chip applications
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Abstract: In modern era of advanced VLSI design the transistor sizing and scaling has an considerable impact. There are very essential two constrains, which needs serious attention to the VLSI chip designer are high speed and low power consumption. Therefore in this

Data converter fundamentals
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Implementation and Experiments with an IFC-to-Linked Data Converter
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Abstract The Linked Data technologies enable the sharing of building data in a manner compliant with the fragmented and variable nature of construction projects. Linked Data allows distributed online publication of structural and semantic data as well as cross-dataset

The Importance of Data Converter Static SpecificationsDont Lose Sight of the Basics!
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In the 1950s and 1960s, dc performance specifications such as integral nonlinearity, differential nonlinearity, monotonicity, no missing codes, gain error, offset error, and drift, etc., were primarily used to characterize data converters. These specifications were

Data converter test methods
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A/D and D/A converters are presently being produced in a vast array of types and models, exhibiting a wide range of design approaches, operating speeds, and accuracies for a wide variety of applications. As might be expected, an equally large number of test methods has

Program PROFAN-A profile analysis data converter
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Although numerous methods have been suggested for determining groups of subjects with similar psychometric proftIes four methods have been enthusiastically recommended by their authors. Each of these

OVERSAMPLING 2A DATA CONVERTER WITH VARIABLE THRESHOLD1-bit QUANTIZER
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The 4th International Conference on VLSI and CAD VLS-2 October 1518. 1995, Seoul, Korea OVERSAMPLING 2A DATA CONVERTER WITH VARIABLE THRESHOLD1-bit QUANTIZER

ISSCC 2012/SESSION 27/ DATA CONVERTER TECHNIQUES/27.5
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In recent years ADC research has resulted in impressive advances in power efficiency. SAR ADCs have reached energies per conversion step below 10fJ, but only at rather low sampling frequencies or moderate resolution. Wireless receivers for next-generation,

GS (57) Abstract: A data converter comprises a discrete-time sigma delta modulator eg for driving a Class-D power amplifier. The low-pass filter of the sigma delta
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with international search report before the expiration of the time limit for amending the claims and to be republished in the event of receipt of

ISSCC 2009/SESSION 9/ DATA CONVERTER TECHNIQUES/9.1
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A pipelined ADC is presented with 2 fully integrated digital background calibration techniques: harmonic distortion correction (HDC) to compensate for residue amplifier gain error and nonlinearity, and DAC noise cancellation (DNC) to compensate for DAC capacitor

A 0.4 V Bulk-Driven Amplifier for Low-Power Data Converter Applications
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ABSTRACT This paper presents the design of an ultra low-voltage (ULV) pseudo operational transconductance amplifier (P-OTA) that is able to operate with a single supply voltage as low as 0.4 V. The proposed circuit is based on the bulk-driven technique and use

Built-In Self-Test Techniques for Data Converter in Analog and Mixed-Signal Circuits
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Abstract The rapid development of Integrated Circuits (IC) fabrication technology and the advance of System-on-a-Chip (SoC) design technology have made it possible to integrate millions of transistors on a single chip including digital and analog components. These

Data Converter BIST Development Tools
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In this project, considerations were given to the development of evaluation systems to support the development and deployment of BIST circuit implementations for data converters, primarily Digital to Analogue Converters (DACs) [1-3]. Mixed-Signal Integrated Circuit (MS-IC) test remains

Mixed-Signal Testability Analysis for Data Converter IPs
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AbstractIn this paper, a new procedure to derive testability measures is presented. Digital testability can be calculated by means of probability, while in analog it is possible to calculate testability using impedance values. Although attempts have been made to reach

DESIGN AND ANALYSIS OF FOUR-BIT NONINTERLEAVED DATA CONVERTER PAIR FOR ADVANCED SERIAL LINKS IN VDSM TECHNOLOGY
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AbstractThis paper presents the look and check of a fourteen GSps, four-bit convertor combine in ninety nm CMOS appropriate for implementing advanced serial links. The information convertor combine consists of a non-interleaved flash analogdigital converter

A RAIL-TO-RAIL CMOS AMPLIFIER FOR DATA CONVERTER APPLICATIONS
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Abstract. The aim of this paper is to present several circuit techniques to build up rail-to-rail CMOS amplifiers which may be successfully used in high precision A/D converters. Besides their fully differential structure these topologies also employ simple circuit techniques to

RC Implementation of an Audio Frequency Band Butterworth MASH Delta-sigma Analog to Digital Data Converter
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ABSTRACT Most present day implementations of delta-sigma modulators are discrete-time ones using switched-capacitor circuits. A resistor-capacitor (RC) implementation of a delta- sigma analog to digital converter (ADC) does not use switched capacitor (SC) technology.

RC implementation of an audio frequency band fourth order Chebyshev Type II delta-sigma analog to digital data converter
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Delta sigma data converters have found to be of greater interest for almost 40 years now. Continuous time implementation of these converters, especially for high speed and low power applications has been very challenging. Here in this thesis we have discussed

for the TLV320AIC20 HPA Data Converter
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ABSTRACT The TLV320AIC20 is a high performance analog (HPA) data converter geared for voiceband digital applications (typically 8-kHz sampling rates). The TLV320AIC20EVM is an evaluation module that connects to a TI DSP starter kit (DSK) via a standard AIC The reception and processing of optical data enables one to solve the problem of measuring the parameters of the position and orientation of articles in a certain field of view, the recognition of technological articles etc., while the use of this information to control industrial