Ultra low voltage, low power active-RC filter in 90 nm CMOS technology

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dc.contributor.authorYeshwanth, Y.P.
dc.contributor.authorPrasad, T.P.V.
dc.contributor.authorMudadla, V.
dc.contributor.authorPavan
dc.contributor.authorRekha, S.
dc.date.accessioned2026-02-06T06:37:24Z
dc.date.issued2019
dc.description.abstractIn this work, an ultra low voltage, second order low pass active-RC filter is designed in 90 nm CMOS process. A bulk-driven transconductor and a feed-forward compensated operational transconductance amplifier (OTA) are used as building blocks of the filter. Operating with a supply voltage of 0.5 V, filter exhibits a low pass Butterworth response with a cutoff frequency of 1 MHz. A mathematical model of the filter is developed using descriptor state-space equations for optimizing the filter response. The designed filter consumes a power as less as 91.99 μW with a figure of merit (FoM) of 3.39 fJ/pole. © 2019 IEEE.
dc.identifier.citation2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics, DISCOVER 2019 - Proceedings, 2019, Vol., , p. -
dc.identifier.urihttps://doi.org/10.1109/DISCOVER47552.2019.9007958
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/31010
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.subjectFeedforward frequency compensation
dc.subjectLow-power
dc.subjectLow-voltage
dc.subjectTransconductor
dc.titleUltra low voltage, low power active-RC filter in 90 nm CMOS technology

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