A 0.5 V Quasi-Floating-Gate (QFG) inverter-based class-AB gain-bandwidth independent amplifier

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dc.contributor.authorSuadet, Apirak
dc.contributor.authorKasemsuwan, Varakorn
dc.date.accessioned2026-08-06T10:03:13Z
dc.date.available2026-08-06T10:03:13Z
dc.date.issued2011-12-01
dc.description.abstractThis paper presents a 0.5 V QFG inverter-based class-AB gain-bandwidth independent amplifier. The circuit employs positive feedback to enhance the input impedance, and feed-forward technique to suppress the common-mode gain. The circuit is designed using 0.18 μm CMOS technology under 0.5 V supply. The simulation results show nearly constant bandwidth for various gain, rail-to-rail input/output swing, suppressed common-mode response, and good linearity. The power dissipation is 275 μW. © 2011 IEEE.
dc.identifier.citationIccaie 2011 2011 IEEE Conference on Computer Applications and Industrial Electronics, 245-249, 2011
dc.identifier.doi10.1109/ICCAIE.2011.6162139
dc.identifier.other2-s2.0-84858772070
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/3897
dc.sourceIccaie 2011 2011 IEEE Conference on Computer Applications and Industrial Electronics
dc.subject0.5V
dc.subjectBulk-driven
dc.subjectClass-AB
dc.subjectFeed-forward technique
dc.subjectGain-bandwidth independent
dc.subjectLinear transconductor
dc.subjectQFG-inverter
dc.titleA 0.5 V Quasi-Floating-Gate (QFG) inverter-based class-AB gain-bandwidth independent amplifier
dc.typeConference Paper

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