Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor

This paper details the design and analysis of a first-order sigma-delta analog-to-digital converter (Σ-Δ ADC) for the MEMS resistive sensors. The working principles of the MEMS resistive sensor and Σ-Δ ADC are outlined first. To verify the functionality of the first-order Σ-Δ modulator, MATLAB© is u...

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Main Authors:	Ma, Li Ya, Nordin, Anis Nurashikin, Khan, Sheroz, Alam, A. H. M. Zahirul, Islam, Md. Rafiqul, Al-Khateeb, Khalid
Format:	Conference or Workshop Item
Language:	English
Published:	2010
Subjects:	TK7885 Computer engineering
Online Access:	http://irep.iium.edu.my/1303/ http://irep.iium.edu.my/1303/ http://irep.iium.edu.my/1303/1/Design_and_Analysis_of_a_First-Order_Sigma-Delta_Analog-to-Digital_Converter_for_MEMS_Resistive_Sensor.pdf

id	iium-1303
recordtype	eprints
spelling	iium-13032012-12-14T00:58:17Z http://irep.iium.edu.my/1303/ Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor Ma, Li Ya Nordin, Anis Nurashikin Khan, Sheroz Alam, A. H. M. Zahirul Islam, Md. Rafiqul Al-Khateeb, Khalid TK7885 Computer engineering This paper details the design and analysis of a first-order sigma-delta analog-to-digital converter (Σ-Δ ADC) for the MEMS resistive sensors. The working principles of the MEMS resistive sensor and Σ-Δ ADC are outlined first. To verify the functionality of the first-order Σ-Δ modulator, MATLAB© is used to simulate its overall block diagram. Each block is then designed as a CMOS circuit using Cadence Silterra 0.13μm standard COMS process. Finally, the necessary properties (such as quantization error, resolution and signal to noise ratio) of this interface circuit for MEMS resistive sensors are analyzed. It is presented that when connected to MEMS resistive sensors, the usage of Σ-Δ ADC can greatly reduce the quantization error when compared to the conventional Nyquist rate analog to digital converter. 2010 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/1303/1/Design_and_Analysis_of_a_First-Order_Sigma-Delta_Analog-to-Digital_Converter_for_MEMS_Resistive_Sensor.pdf Ma, Li Ya and Nordin, Anis Nurashikin and Khan, Sheroz and Alam, A. H. M. Zahirul and Islam, Md. Rafiqul and Al-Khateeb, Khalid (2010) Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor. In: 2010 IEEE International Conference on Semiconductor Electronics (ICSE), 28 - 30 June 2010, Malacca, Malaysia. http://ieeexplore.ieee.org/search/srchabstract.jsp?tp=&arnumber=5549366&queryText%3Ddesign+and+analysis+of+a+first-order+sigma-delta+analog-to-digiatl%26openedRefinements%3D*%26filter%3DAND%28NOT%284283010803%29%29%26searchField%3DSearch+All
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK7885 Computer engineering
spellingShingle	TK7885 Computer engineering Ma, Li Ya Nordin, Anis Nurashikin Khan, Sheroz Alam, A. H. M. Zahirul Islam, Md. Rafiqul Al-Khateeb, Khalid Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor
description	This paper details the design and analysis of a first-order sigma-delta analog-to-digital converter (Σ-Δ ADC) for the MEMS resistive sensors. The working principles of the MEMS resistive sensor and Σ-Δ ADC are outlined first. To verify the functionality of the first-order Σ-Δ modulator, MATLAB© is used to simulate its overall block diagram. Each block is then designed as a CMOS circuit using Cadence Silterra 0.13μm standard COMS process. Finally, the necessary properties (such as quantization error, resolution and signal to noise ratio) of this interface circuit for MEMS resistive sensors are analyzed. It is presented that when connected to MEMS resistive sensors, the usage of Σ-Δ ADC can greatly reduce the quantization error when compared to the conventional Nyquist rate analog to digital converter.
format	Conference or Workshop Item
author	Ma, Li Ya Nordin, Anis Nurashikin Khan, Sheroz Alam, A. H. M. Zahirul Islam, Md. Rafiqul Al-Khateeb, Khalid
author_facet	Ma, Li Ya Nordin, Anis Nurashikin Khan, Sheroz Alam, A. H. M. Zahirul Islam, Md. Rafiqul Al-Khateeb, Khalid
author_sort	Ma, Li Ya
title	Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor
title_short	Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor
title_full	Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor
title_fullStr	Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor
title_full_unstemmed	Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor
title_sort	design and analysis of a first-order sigma-delta analog-to-digital converter for mems resistive sensor
publishDate	2010
url	http://irep.iium.edu.my/1303/ http://irep.iium.edu.my/1303/ http://irep.iium.edu.my/1303/1/Design_and_Analysis_of_a_First-Order_Sigma-Delta_Analog-to-Digital_Converter_for_MEMS_Resistive_Sensor.pdf
first_indexed	2023-09-18T20:08:33Z
last_indexed	2023-09-18T20:08:33Z
_version_	1777407322950205440

Design and analysis of a first-order sigma-delta analog-to-digital converter for MEMS resistive sensor

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