A New 2nd–Order Allpass Filter in 130nm CMOS

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dc.contributor.authorAhmadi, Peyman
dc.contributor.authorMaundy, Brent
dc.contributor.authorElwakil, A.S.
dc.contributor.authorBelostotski, Leonid
dc.contributor.authorMadanayake, Arjuna
dc.date.accessioned2025-01-31T17:51:09Z
dc.date.available2025-01-31T17:51:09Z
dc.date.issued2016-09
dc.description.abstractThis brief presents a novel wide-bandwidth second-order voltage-mode all-pass filter derived from a canonical single transistor bandpass filter. The core of the circuit consists of only one transistor, two resistors, and two energy storage elements. The operation of the proposed filter is validated experimentally. A filter implemented in an IBM 0.13-μm CMOS was measured to have a 55-ps group delay across a 6-GHz bandwidth while consuming 18.5 mW from a 1.5-V supply. This work experimentally demonstrates a CMOS all-pass filter that operates at multigigahertz frequencies and achieves the highest delay-bandwidth product compared to previously published CMOS all-pass filters known to the authors.
dc.identifier.citationAhmadi, P., Maundy, B., Elwakil, A. S., Belostotski, L., & Madanayake, A. (2016). A new second-order all-pass filter in 130-nm CMOS. IEEE Transactions on Circuits and Systems II: Express Briefs, 63(3), 249–253. https://doi.org/10.1109/tcsii.2015.2482578
dc.identifier.doi10.1109/TCSII.2015.2482578
dc.identifier.urihttps://doi.org/10.1109/TCSII.2015.2482578
dc.identifier.urihttps://hdl.handle.net/1880/120607
dc.language.isoenen
dc.publisherIEEE
dc.publisher.facultySchulich School of Engineeringen
dc.publisher.hasversionsubmittedVersion
dc.publisher.institutionUniversity of Calgaryen
dc.publisher.policyhttps://journals.ieeeauthorcenter.ieee.org/become-an-ieee-journal-author/publishing-ethics/guidelines-and-policies/post-publication-policies/
dc.rightsUnless otherwise indicated, this material is protected by copyright and has been made available with authorization from the copyright owner. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectActive filters
dc.subjectAnalog circuits
dc.subjectFilter theory
dc.subjectAll-pass filters
dc.subjectQ factor
dc.titleA New 2nd–Order Allpass Filter in 130nm CMOS
dc.typeArticle
ucalgary.scholar.levelGraduate
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