Design of multi-valued quaternary based analog-to-digital converter
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...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Science Publications
2009
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/1267/1/Design_of_Multi-Valued_Quaternary_Based_Analog-to-Digital_Converter.pdf http://irep.iium.edu.my/1267/ http://thescipub.com/abstract/10.3844/ajassp.2009.1521.1525 |
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| Institution: | Universiti Islam Antarabangsa Malaysia |
| Language: | English |
| Summary: | 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. |
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