Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/139625
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dc.contributor.authorChow, Lercyen_US
dc.date.accessioned2020-05-20T08:48:01Z-
dc.date.available2020-05-20T08:48:01Z-
dc.date.issued2020-
dc.identifier.urihttps://hdl.handle.net/10356/139625-
dc.description.abstractWith the ever-evolving signal processing, digital circuit processing requires the mounting requirements of Analog-to-Digital Converters (ADCs). Often, there is a need for an ADC that is of high speed with a good dynamic range and accuracy for optimum performance. There has been a rising use of Sigma-Delta ADCs for communication and electronics applications due to the advantages that come with using it. [1] This report is a documentation of a Final Year Project (FYP). The aim is to develop an application with Graphical User Interface (GUI) for testing ADC performance based on the raw data measurements collected from the IC chips. Various test functions had been implemented. They are the least square fitting, histogram test and the Fast Fourier Transform test. All of which provide results that are useful for the circuit designer to analyze if the ADC of interest is working as desired. In this project, a 2nd order feedforward incremental sigma-delta ADC had been evaluated. From the simulation results, the user can better infer the performance of the specific sigma-delta ADC. Through the UI, the circuit designer is able to vary the parameters and coefficients to obtain the ideal settings for an optimized sigma-delta ADC performance. Other than the simulation functions, the application also allow users to observe the effects of circuit and architecture design’s limitations on 2nd order sigma-delta modulators. The few design limits that the application is able to evaluate are; finite operational-amplifier (op-amp) gain, finite op-amp bandwidth, finite slew rate and the integrator dynamic range. The different effects can be selected through the UI. The simulated results allow the user to gather knowledge and issues that are related to both the circuit and architecture designs. This data aids the circuit designer in their designing of say a sigma-delta modulator. This report will cover the process of achieving the goal of the project to obtain a fully developed application.en_US
dc.language.isoenen_US
dc.publisherNanyang Technological Universityen_US
dc.relationB2060-191en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titlePlatform development using MATLAB for Analog-To-Digital Converter IC measurementen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.supervisorGoh Wang Lingen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.description.degreeBachelor of Engineering (Electrical and Electronic Engineering)en_US
dc.contributor.organizationAgency for Science, Technology and Research (A*STAR)en_US
dc.contributor.supervisoremailewlgoh@ntu.edu.sgen_US
item.grantfulltextrestricted-
item.fulltextWith Fulltext-
Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)
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