Effect of finite gain and bandwidth of feed-forward compensated OTA on active-RC integrators: A case study

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dc.contributor.authorRekha, S.
dc.contributor.authorLaxminidhi, T.
dc.date.accessioned2026-02-06T06:40:19Z
dc.date.issued2012
dc.description.abstractThis paper analyses the effect of finite gain-bandwidth of the operational transconductance amplifiers (OTAs) on active-RC integrators. A feed-forward compensated OTA is taken as the building block of active-RC integrator. A mathematical analysis is carried out on a first order low-pass active-RC filter designed in 180 nm CMOS technology to operate at a supply voltage of 0.5 V. A non-ideality factor (NIF) has been defined that accounts for the deviation of the response from the ideal. Simulations performed on the transistor level filter justifies the mathematical analysis presented. © 2012 IEEE.
dc.identifier.citationProceedings - 2012 International Symposium on Electronic System Design, ISED 2012, 2012, Vol., , p. 48-51
dc.identifier.urihttps://doi.org/10.1109/ISED.2012.44
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/32840
dc.subjectFeed-forward compensation
dc.subjectNon-ideality
dc.subjectOTA
dc.titleEffect of finite gain and bandwidth of feed-forward compensated OTA on active-RC integrators: A case study

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