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Design of multi-valued quaternary based analog-to-digital converter

Alam, A. H. M. Zahirul and Lawal, Wahab Adetunji and Khan, Sheroz and Rashid, Muhammad Mahbubur (2009) Design of multi-valued quaternary based analog-to-digital converter. American Journal of Applied Sciences , 6 (8). pp. 1522-1527. ISSN 1554-3641(O), 1546-9239 (P)

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Abstract

Problem statement: The design of multi-valued quaternary based Analog-to-Digital Converter (ADC) circuit was presented. The ADC generates multi-valued logic outputs rather than the conventional binary output system to overall reduction in circuit complexity and size. Approach: Design was implemented using pipeline ADC architecture and was simulated using model parameters based on standard 0.13 µm CMOS process. Results: Performance analysis of the design showed desirable performance parameters in terms of response, low power consumption, and a sampling rate of 10 MHz at a supply voltage of 1.3V was achieved. Conclusion/Recommendations: The ADC design was suitable for the needs of mixed-signal integrated circuit design and can be implemented as a conversion circuit for systems based on multiple-valued logic design.

Item Type: Article (Journal)
Additional Information: 4575/1267
Uncontrolled Keywords: Analog to digital converter, multi valued, quaternary, pipeline ADC
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering
Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User: Ms Zati Atiqah Mohamad Tanuri
Date Deposited: 03 Aug 2011 15:01
Last Modified: 14 Dec 2012 08:56
URI: http://irep.iium.edu.my/id/eprint/1267

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