Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC
A novel sustaining amplifier is designed and characterized for a Si-based MEMS resonator, in implementing a reference oscillator in 180 nm CMOS process. A two port electrical model of the MEMS resonator is used to compute the insertion loss (-76 dB) and phase shift (95 degrees). Total open loop tran...
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| Format: | Article |
| Language: | English |
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Institute of Electronics, Information and Communication Engineers (IEICE)
2015
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| Online Access: | http://eprints.um.edu.my/15843/1/Designing_a_new_high_gain_CMOS_amplifier_towards_a_17.22_MHz_MEMS_based_Si_oscillator_.pdf |
| _version_ | 1825720742153551872 |
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| author | Roy, S. Ramiah, H. Reza, A.W. |
| author_facet | Roy, S. Ramiah, H. Reza, A.W. |
| author_sort | Roy, S. |
| collection | UM |
| description | A novel sustaining amplifier is designed and characterized for a Si-based MEMS resonator, in implementing a reference oscillator in 180 nm CMOS process. A two port electrical model of the MEMS resonator is used to compute the insertion loss (-76 dB) and phase shift (95 degrees). Total open loop transimpedance gain is achieved as 122 dB Omega with -70 degrees phase shift, at the resonant frequency of 17.22 MHz. This amount of gain is investigated as capable to sustain MEMS resonator's oscillation, in the realization of a cost effective, miniaturized and low power CMOS reference oscillator which oversees on application in clock generation. |
| first_indexed | 2024-03-06T05:39:46Z |
| format | Article |
| id | um.eprints-15843 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:39:46Z |
| publishDate | 2015 |
| publisher | Institute of Electronics, Information and Communication Engineers (IEICE) |
| record_format | dspace |
| spelling | um.eprints-158432017-07-08T04:15:32Z http://eprints.um.edu.my/15843/ Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC Roy, S. Ramiah, H. Reza, A.W. T Technology (General) TK Electrical engineering. Electronics Nuclear engineering A novel sustaining amplifier is designed and characterized for a Si-based MEMS resonator, in implementing a reference oscillator in 180 nm CMOS process. A two port electrical model of the MEMS resonator is used to compute the insertion loss (-76 dB) and phase shift (95 degrees). Total open loop transimpedance gain is achieved as 122 dB Omega with -70 degrees phase shift, at the resonant frequency of 17.22 MHz. This amount of gain is investigated as capable to sustain MEMS resonator's oscillation, in the realization of a cost effective, miniaturized and low power CMOS reference oscillator which oversees on application in clock generation. Institute of Electronics, Information and Communication Engineers (IEICE) 2015-05-25 Article PeerReviewed application/pdf en http://eprints.um.edu.my/15843/1/Designing_a_new_high_gain_CMOS_amplifier_towards_a_17.22_MHz_MEMS_based_Si_oscillator_.pdf Roy, S. and Ramiah, H. and Reza, A.W. (2015) Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC. IEICE Electronics Express, 12 (10). p. 8. ISSN 1349-2543, DOI https://doi.org/10.1587/elex.12.20150272 <https://doi.org/10.1587/elex.12.20150272>. https://www.jstage.jst.go.jp/article/elex/12/10/12_12.20150272/_pdf 10.1587/elex.12.20150272 |
| spellingShingle | T Technology (General) TK Electrical engineering. Electronics Nuclear engineering Roy, S. Ramiah, H. Reza, A.W. Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC |
| title | Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC |
| title_full | Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC |
| title_fullStr | Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC |
| title_full_unstemmed | Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC |
| title_short | Designing a new high gain CMOS amplifier towards a 17.22 MHz MEMS based Si oscillator for a cost effective clock generator IC |
| title_sort | designing a new high gain cmos amplifier towards a 17 22 mhz mems based si oscillator for a cost effective clock generator ic |
| topic | T Technology (General) TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.um.edu.my/15843/1/Designing_a_new_high_gain_CMOS_amplifier_towards_a_17.22_MHz_MEMS_based_Si_oscillator_.pdf |
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