Single-resonator dual-frequency AIN-on-Si MEMS oscillators
This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA)...
Ausführliche Beschreibung
Autor*in: |
Lavasani, Hossein Miri [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
2015 |
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Schlagwörter: |
CMOS transimpedance amplifiers CMOS analogue integrated circuits open-loop regulated cascode topology |
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Übergeordnetes Werk: |
Enthalten in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control - New York, NY : IEEE, 1986, 62(2015), 5, Seite 802-813 |
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Übergeordnetes Werk: |
volume:62 ; year:2015 ; number:5 ; pages:802-813 |
Links: |
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DOI / URN: |
10.1109/TUFFC.2015.007051 |
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Katalog-ID: |
OLC196315066X |
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520 | |a This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. | ||
650 | 4 | |a frequency 1 MHz | |
650 | 4 | |a Resonant frequency | |
650 | 4 | |a oscillators | |
650 | 4 | |a silicon | |
650 | 4 | |a III-V semiconductors | |
650 | 4 | |a low-power interface IC | |
650 | 4 | |a frequency 35 MHz to 175 MHz | |
650 | 4 | |a elemental semiconductors | |
650 | 4 | |a CMOS transimpedance amplifiers | |
650 | 4 | |a Power demand | |
650 | 4 | |a low-power interface | |
650 | 4 | |a open loop systems | |
650 | 4 | |a Q-factor | |
650 | 4 | |a aluminium compounds | |
650 | 4 | |a phase shift | |
650 | 4 | |a Inverters | |
650 | 4 | |a high quality factor | |
650 | 4 | |a wide band gap semiconductors | |
650 | 4 | |a shunt-shunt feedback | |
650 | 4 | |a phase noise | |
650 | 4 | |a high-frequency modes | |
650 | 4 | |a CMOS analogue integrated circuits | |
650 | 4 | |a open-loop regulated cascode topology | |
650 | 4 | |a single-resonator dual-frequency AlN-Si MEMS oscillators | |
650 | 4 | |a AlN-Si | |
650 | 4 | |a bulk acoustic modes | |
650 | 4 | |a micromechanical resonators | |
650 | 4 | |a operational amplifiers | |
650 | 4 | |a Transceivers | |
650 | 4 | |a phase-noise optimization | |
650 | 4 | |a low-frequency modes | |
650 | 4 | |a phase-noise performance | |
650 | 4 | |a dual-frequency oscillators | |
650 | 4 | |a on-chip switching network | |
650 | 4 | |a Noise | |
650 | 4 | |a Oscillators | |
700 | 1 | |a Abdolvand, Reza |4 oth | |
700 | 1 | |a Ayazi, Farrokh |4 oth | |
773 | 0 | 8 | |i Enthalten in |t IEEE transactions on ultrasonics, ferroelectrics, and frequency control |d New York, NY : IEEE, 1986 |g 62(2015), 5, Seite 802-813 |w (DE-627)129191442 |w (DE-600)53308-7 |w (DE-576)014456540 |x 0885-3010 |7 nnns |
773 | 1 | 8 | |g volume:62 |g year:2015 |g number:5 |g pages:802-813 |
856 | 4 | 1 | |u http://dx.doi.org/10.1109/TUFFC.2015.007051 |3 Volltext |
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10.1109/TUFFC.2015.007051 doi PQ20160617 (DE-627)OLC196315066X (DE-599)GBVOLC196315066X (PRQ)c2043-97c49cd5044aa3e04d71cc6361e17b387ba4a1bd59a615691f3a17bcc909a2430 (KEY)0013324820150000062000500802singleresonatordualfrequencyainonsimemsoscillators DE-627 ger DE-627 rakwb eng 520 620 530 DNB Lavasani, Hossein Miri verfasserin aut Single-resonator dual-frequency AIN-on-Si MEMS oscillators 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. frequency 1 MHz Resonant frequency oscillators silicon III-V semiconductors low-power interface IC frequency 35 MHz to 175 MHz elemental semiconductors CMOS transimpedance amplifiers Power demand low-power interface open loop systems Q-factor aluminium compounds phase shift Inverters high quality factor wide band gap semiconductors shunt-shunt feedback phase noise high-frequency modes CMOS analogue integrated circuits open-loop regulated cascode topology single-resonator dual-frequency AlN-Si MEMS oscillators AlN-Si bulk acoustic modes micromechanical resonators operational amplifiers Transceivers phase-noise optimization low-frequency modes phase-noise performance dual-frequency oscillators on-chip switching network Noise Oscillators Abdolvand, Reza oth Ayazi, Farrokh oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 62(2015), 5, Seite 802-813 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:62 year:2015 number:5 pages:802-813 http://dx.doi.org/10.1109/TUFFC.2015.007051 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7103520 http://www.ncbi.nlm.nih.gov/pubmed/25965675 http://search.proquest.com/docview/1685290982 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_95 AR 62 2015 5 802-813 |
spelling |
10.1109/TUFFC.2015.007051 doi PQ20160617 (DE-627)OLC196315066X (DE-599)GBVOLC196315066X (PRQ)c2043-97c49cd5044aa3e04d71cc6361e17b387ba4a1bd59a615691f3a17bcc909a2430 (KEY)0013324820150000062000500802singleresonatordualfrequencyainonsimemsoscillators DE-627 ger DE-627 rakwb eng 520 620 530 DNB Lavasani, Hossein Miri verfasserin aut Single-resonator dual-frequency AIN-on-Si MEMS oscillators 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. frequency 1 MHz Resonant frequency oscillators silicon III-V semiconductors low-power interface IC frequency 35 MHz to 175 MHz elemental semiconductors CMOS transimpedance amplifiers Power demand low-power interface open loop systems Q-factor aluminium compounds phase shift Inverters high quality factor wide band gap semiconductors shunt-shunt feedback phase noise high-frequency modes CMOS analogue integrated circuits open-loop regulated cascode topology single-resonator dual-frequency AlN-Si MEMS oscillators AlN-Si bulk acoustic modes micromechanical resonators operational amplifiers Transceivers phase-noise optimization low-frequency modes phase-noise performance dual-frequency oscillators on-chip switching network Noise Oscillators Abdolvand, Reza oth Ayazi, Farrokh oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 62(2015), 5, Seite 802-813 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:62 year:2015 number:5 pages:802-813 http://dx.doi.org/10.1109/TUFFC.2015.007051 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7103520 http://www.ncbi.nlm.nih.gov/pubmed/25965675 http://search.proquest.com/docview/1685290982 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_95 AR 62 2015 5 802-813 |
allfields_unstemmed |
10.1109/TUFFC.2015.007051 doi PQ20160617 (DE-627)OLC196315066X (DE-599)GBVOLC196315066X (PRQ)c2043-97c49cd5044aa3e04d71cc6361e17b387ba4a1bd59a615691f3a17bcc909a2430 (KEY)0013324820150000062000500802singleresonatordualfrequencyainonsimemsoscillators DE-627 ger DE-627 rakwb eng 520 620 530 DNB Lavasani, Hossein Miri verfasserin aut Single-resonator dual-frequency AIN-on-Si MEMS oscillators 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. frequency 1 MHz Resonant frequency oscillators silicon III-V semiconductors low-power interface IC frequency 35 MHz to 175 MHz elemental semiconductors CMOS transimpedance amplifiers Power demand low-power interface open loop systems Q-factor aluminium compounds phase shift Inverters high quality factor wide band gap semiconductors shunt-shunt feedback phase noise high-frequency modes CMOS analogue integrated circuits open-loop regulated cascode topology single-resonator dual-frequency AlN-Si MEMS oscillators AlN-Si bulk acoustic modes micromechanical resonators operational amplifiers Transceivers phase-noise optimization low-frequency modes phase-noise performance dual-frequency oscillators on-chip switching network Noise Oscillators Abdolvand, Reza oth Ayazi, Farrokh oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 62(2015), 5, Seite 802-813 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:62 year:2015 number:5 pages:802-813 http://dx.doi.org/10.1109/TUFFC.2015.007051 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7103520 http://www.ncbi.nlm.nih.gov/pubmed/25965675 http://search.proquest.com/docview/1685290982 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_95 AR 62 2015 5 802-813 |
allfieldsGer |
10.1109/TUFFC.2015.007051 doi PQ20160617 (DE-627)OLC196315066X (DE-599)GBVOLC196315066X (PRQ)c2043-97c49cd5044aa3e04d71cc6361e17b387ba4a1bd59a615691f3a17bcc909a2430 (KEY)0013324820150000062000500802singleresonatordualfrequencyainonsimemsoscillators DE-627 ger DE-627 rakwb eng 520 620 530 DNB Lavasani, Hossein Miri verfasserin aut Single-resonator dual-frequency AIN-on-Si MEMS oscillators 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. frequency 1 MHz Resonant frequency oscillators silicon III-V semiconductors low-power interface IC frequency 35 MHz to 175 MHz elemental semiconductors CMOS transimpedance amplifiers Power demand low-power interface open loop systems Q-factor aluminium compounds phase shift Inverters high quality factor wide band gap semiconductors shunt-shunt feedback phase noise high-frequency modes CMOS analogue integrated circuits open-loop regulated cascode topology single-resonator dual-frequency AlN-Si MEMS oscillators AlN-Si bulk acoustic modes micromechanical resonators operational amplifiers Transceivers phase-noise optimization low-frequency modes phase-noise performance dual-frequency oscillators on-chip switching network Noise Oscillators Abdolvand, Reza oth Ayazi, Farrokh oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 62(2015), 5, Seite 802-813 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:62 year:2015 number:5 pages:802-813 http://dx.doi.org/10.1109/TUFFC.2015.007051 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7103520 http://www.ncbi.nlm.nih.gov/pubmed/25965675 http://search.proquest.com/docview/1685290982 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_95 AR 62 2015 5 802-813 |
allfieldsSound |
10.1109/TUFFC.2015.007051 doi PQ20160617 (DE-627)OLC196315066X (DE-599)GBVOLC196315066X (PRQ)c2043-97c49cd5044aa3e04d71cc6361e17b387ba4a1bd59a615691f3a17bcc909a2430 (KEY)0013324820150000062000500802singleresonatordualfrequencyainonsimemsoscillators DE-627 ger DE-627 rakwb eng 520 620 530 DNB Lavasani, Hossein Miri verfasserin aut Single-resonator dual-frequency AIN-on-Si MEMS oscillators 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. frequency 1 MHz Resonant frequency oscillators silicon III-V semiconductors low-power interface IC frequency 35 MHz to 175 MHz elemental semiconductors CMOS transimpedance amplifiers Power demand low-power interface open loop systems Q-factor aluminium compounds phase shift Inverters high quality factor wide band gap semiconductors shunt-shunt feedback phase noise high-frequency modes CMOS analogue integrated circuits open-loop regulated cascode topology single-resonator dual-frequency AlN-Si MEMS oscillators AlN-Si bulk acoustic modes micromechanical resonators operational amplifiers Transceivers phase-noise optimization low-frequency modes phase-noise performance dual-frequency oscillators on-chip switching network Noise Oscillators Abdolvand, Reza oth Ayazi, Farrokh oth Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control New York, NY : IEEE, 1986 62(2015), 5, Seite 802-813 (DE-627)129191442 (DE-600)53308-7 (DE-576)014456540 0885-3010 nnns volume:62 year:2015 number:5 pages:802-813 http://dx.doi.org/10.1109/TUFFC.2015.007051 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7103520 http://www.ncbi.nlm.nih.gov/pubmed/25965675 http://search.proquest.com/docview/1685290982 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_95 AR 62 2015 5 802-813 |
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Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control 62(2015), 5, Seite 802-813 volume:62 year:2015 number:5 pages:802-813 |
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Enthalten in IEEE transactions on ultrasonics, ferroelectrics, and frequency control 62(2015), 5, Seite 802-813 volume:62 year:2015 number:5 pages:802-813 |
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frequency 1 MHz Resonant frequency oscillators silicon III-V semiconductors low-power interface IC frequency 35 MHz to 175 MHz elemental semiconductors CMOS transimpedance amplifiers Power demand low-power interface open loop systems Q-factor aluminium compounds phase shift Inverters high quality factor wide band gap semiconductors shunt-shunt feedback phase noise high-frequency modes CMOS analogue integrated circuits open-loop regulated cascode topology single-resonator dual-frequency AlN-Si MEMS oscillators AlN-Si bulk acoustic modes micromechanical resonators operational amplifiers Transceivers phase-noise optimization low-frequency modes phase-noise performance dual-frequency oscillators on-chip switching network Noise Oscillators |
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Lavasani, Hossein Miri @@aut@@ Abdolvand, Reza @@oth@@ Ayazi, Farrokh @@oth@@ |
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Lavasani, Hossein Miri |
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Lavasani, Hossein Miri ddc 520 misc frequency 1 MHz misc Resonant frequency misc oscillators misc silicon misc III-V semiconductors misc low-power interface IC misc frequency 35 MHz to 175 MHz misc elemental semiconductors misc CMOS transimpedance amplifiers misc Power demand misc low-power interface misc open loop systems misc Q-factor misc aluminium compounds misc phase shift misc Inverters misc high quality factor misc wide band gap semiconductors misc shunt-shunt feedback misc phase noise misc high-frequency modes misc CMOS analogue integrated circuits misc open-loop regulated cascode topology misc single-resonator dual-frequency AlN-Si MEMS oscillators misc AlN-Si misc bulk acoustic modes misc micromechanical resonators misc operational amplifiers misc Transceivers misc phase-noise optimization misc low-frequency modes misc phase-noise performance misc dual-frequency oscillators misc on-chip switching network misc Noise misc Oscillators Single-resonator dual-frequency AIN-on-Si MEMS oscillators |
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520 620 530 DNB Single-resonator dual-frequency AIN-on-Si MEMS oscillators frequency 1 MHz Resonant frequency oscillators silicon III-V semiconductors low-power interface IC frequency 35 MHz to 175 MHz elemental semiconductors CMOS transimpedance amplifiers Power demand low-power interface open loop systems Q-factor aluminium compounds phase shift Inverters high quality factor wide band gap semiconductors shunt-shunt feedback phase noise high-frequency modes CMOS analogue integrated circuits open-loop regulated cascode topology single-resonator dual-frequency AlN-Si MEMS oscillators AlN-Si bulk acoustic modes micromechanical resonators operational amplifiers Transceivers phase-noise optimization low-frequency modes phase-noise performance dual-frequency oscillators on-chip switching network Noise Oscillators |
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ddc 520 misc frequency 1 MHz misc Resonant frequency misc oscillators misc silicon misc III-V semiconductors misc low-power interface IC misc frequency 35 MHz to 175 MHz misc elemental semiconductors misc CMOS transimpedance amplifiers misc Power demand misc low-power interface misc open loop systems misc Q-factor misc aluminium compounds misc phase shift misc Inverters misc high quality factor misc wide band gap semiconductors misc shunt-shunt feedback misc phase noise misc high-frequency modes misc CMOS analogue integrated circuits misc open-loop regulated cascode topology misc single-resonator dual-frequency AlN-Si MEMS oscillators misc AlN-Si misc bulk acoustic modes misc micromechanical resonators misc operational amplifiers misc Transceivers misc phase-noise optimization misc low-frequency modes misc phase-noise performance misc dual-frequency oscillators misc on-chip switching network misc Noise misc Oscillators |
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ddc 520 misc frequency 1 MHz misc Resonant frequency misc oscillators misc silicon misc III-V semiconductors misc low-power interface IC misc frequency 35 MHz to 175 MHz misc elemental semiconductors misc CMOS transimpedance amplifiers misc Power demand misc low-power interface misc open loop systems misc Q-factor misc aluminium compounds misc phase shift misc Inverters misc high quality factor misc wide band gap semiconductors misc shunt-shunt feedback misc phase noise misc high-frequency modes misc CMOS analogue integrated circuits misc open-loop regulated cascode topology misc single-resonator dual-frequency AlN-Si MEMS oscillators misc AlN-Si misc bulk acoustic modes misc micromechanical resonators misc operational amplifiers misc Transceivers misc phase-noise optimization misc low-frequency modes misc phase-noise performance misc dual-frequency oscillators misc on-chip switching network misc Noise misc Oscillators |
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ddc 520 misc frequency 1 MHz misc Resonant frequency misc oscillators misc silicon misc III-V semiconductors misc low-power interface IC misc frequency 35 MHz to 175 MHz misc elemental semiconductors misc CMOS transimpedance amplifiers misc Power demand misc low-power interface misc open loop systems misc Q-factor misc aluminium compounds misc phase shift misc Inverters misc high quality factor misc wide band gap semiconductors misc shunt-shunt feedback misc phase noise misc high-frequency modes misc CMOS analogue integrated circuits misc open-loop regulated cascode topology misc single-resonator dual-frequency AlN-Si MEMS oscillators misc AlN-Si misc bulk acoustic modes misc micromechanical resonators misc operational amplifiers misc Transceivers misc phase-noise optimization misc low-frequency modes misc phase-noise performance misc dual-frequency oscillators misc on-chip switching network misc Noise misc Oscillators |
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Single-resonator dual-frequency AIN-on-Si MEMS oscillators |
abstract |
This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. |
abstractGer |
This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. |
abstract_unstemmed |
This paper reports on the design, implementation, and phase-noise optimization of low-power interface IC for dual-frequency oscillators that utilize two high quality factor (Q) width-extensional bulk acoustic modes of the same AlN-on-silicon resonator. Two 0.5-μm CMOS transimpedance amplifiers (TIA) have been designed, characterized, and interfaced with two dual-mode resonators operating at 35.5/105.7 MHz (first/third order modes) and 35.5/174.9 MHz (first/ fifth order modes). One TIA uses open-loop regulated cascode (RGC) topology in the first stage to enable low power operation, whereas the second one uses an inverter with shunt-shunt feedback to deliver higher gain with lower phase noise. An on-chip switching network is incorporated into each TIA to change the oscillation frequency based on the different phase shift. The effect of TIA on the phase-noise performance of oscillators is studied and compared for both topologies. The measured phase noise of low- and high-frequency modes at 1 kHz offset from carrier are -114 and -108 dBc/Hz for the 35/105 MHz oscillator, and -108 and -105 dBc/Hz for the 35/175 MHz oscillator, respectively, whereas the far-from-carrier reaches below -140 dBc/Hz in all cases. |
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Single-resonator dual-frequency AIN-on-Si MEMS oscillators |
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http://dx.doi.org/10.1109/TUFFC.2015.007051 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7103520 http://www.ncbi.nlm.nih.gov/pubmed/25965675 http://search.proquest.com/docview/1685290982 |
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code="a">Oscillators</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Abdolvand, Reza</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ayazi, Farrokh</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">IEEE transactions on ultrasonics, ferroelectrics, and frequency control</subfield><subfield code="d">New York, NY : IEEE, 1986</subfield><subfield code="g">62(2015), 5, Seite 802-813</subfield><subfield code="w">(DE-627)129191442</subfield><subfield code="w">(DE-600)53308-7</subfield><subfield code="w">(DE-576)014456540</subfield><subfield code="x">0885-3010</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:62</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:5</subfield><subfield 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