A low-cost first-order sigma-delta converter design and analysis
This paper presents the design and analysis of an interface circuit for MEMS or biomedical sensor applications. This circuitry performs the function of an analog-to-digital converter. A first-order 1-bit sigma-delta (Σ-Δ) analog-to-digital converter is designed and simulated using Silterra 0.13μm CM...
| Main Authors: | , , , , , , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
2011
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/3729/ http://irep.iium.edu.my/3729/1/27.pdf |
| _version_ | 1848776207985803264 |
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| author | Ya, Ma Li Khan, Sheroz Nordin, Anis Nurashikin Alam, A. H. M. Zahirul Omar, Jamaluddin Al-Khateeb, Khalid A. Saeed Islam, Md. Rafiqul Naji, Ahmed Wathik |
| author_facet | Ya, Ma Li Khan, Sheroz Nordin, Anis Nurashikin Alam, A. H. M. Zahirul Omar, Jamaluddin Al-Khateeb, Khalid A. Saeed Islam, Md. Rafiqul Naji, Ahmed Wathik |
| author_sort | Ya, Ma Li |
| building | IIUM Repository |
| collection | Online Access |
| description | This paper presents the design and analysis of an interface circuit for MEMS or biomedical sensor applications. This circuitry performs the function of an analog-to-digital converter. A first-order 1-bit sigma-delta (Σ-Δ) analog-to-digital converter is designed and simulated using Silterra 0.13μm CMOS process technology with power supply of 1.2V through Cadence. Then the circuit simulation results are transferred to MATLAB, in order to get the frequency domain power spectral density (PSD). The simulation results on noise and error analysis are compared with those from a traditional analog-to-digital converter to prove that sigma-delta is performing better in the case of weak signals acquisition. |
| first_indexed | 2025-11-14T14:26:26Z |
| format | Proceeding Paper |
| id | iium-3729 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:26:26Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-37292021-01-14T01:21:24Z http://irep.iium.edu.my/3729/ A low-cost first-order sigma-delta converter design and analysis Ya, Ma Li Khan, Sheroz Nordin, Anis Nurashikin Alam, A. H. M. Zahirul Omar, Jamaluddin Al-Khateeb, Khalid A. Saeed Islam, Md. Rafiqul Naji, Ahmed Wathik TK7885 Computer engineering This paper presents the design and analysis of an interface circuit for MEMS or biomedical sensor applications. This circuitry performs the function of an analog-to-digital converter. A first-order 1-bit sigma-delta (Σ-Δ) analog-to-digital converter is designed and simulated using Silterra 0.13μm CMOS process technology with power supply of 1.2V through Cadence. Then the circuit simulation results are transferred to MATLAB, in order to get the frequency domain power spectral density (PSD). The simulation results on noise and error analysis are compared with those from a traditional analog-to-digital converter to prove that sigma-delta is performing better in the case of weak signals acquisition. 2011-05 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/3729/1/27.pdf Ya, Ma Li and Khan, Sheroz and Nordin, Anis Nurashikin and Alam, A. H. M. Zahirul and Omar, Jamaluddin and Al-Khateeb, Khalid A. Saeed and Islam, Md. Rafiqul and Naji, Ahmed Wathik (2011) A low-cost first-order sigma-delta converter design and analysis. In: Instrumentation and Measurement Technology Conference (I2MTC), 2011 IEEE , 10 - 12 May 2011, Hangzhou, China, . http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5944003 |
| spellingShingle | TK7885 Computer engineering Ya, Ma Li Khan, Sheroz Nordin, Anis Nurashikin Alam, A. H. M. Zahirul Omar, Jamaluddin Al-Khateeb, Khalid A. Saeed Islam, Md. Rafiqul Naji, Ahmed Wathik A low-cost first-order sigma-delta converter design and analysis |
| title | A low-cost first-order sigma-delta converter design and analysis |
| title_full | A low-cost first-order sigma-delta converter design and analysis |
| title_fullStr | A low-cost first-order sigma-delta converter design and analysis |
| title_full_unstemmed | A low-cost first-order sigma-delta converter design and analysis |
| title_short | A low-cost first-order sigma-delta converter design and analysis |
| title_sort | low-cost first-order sigma-delta converter design and analysis |
| topic | TK7885 Computer engineering |
| url | http://irep.iium.edu.my/3729/ http://irep.iium.edu.my/3729/ http://irep.iium.edu.my/3729/1/27.pdf |