Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6507
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dc.contributor.authorYüce, Bilgiday-
dc.contributor.authorBozbey, Ali-
dc.date.accessioned2021-09-11T15:37:00Z-
dc.date.available2021-09-11T15:37:00Z-
dc.date.issued2011en_US
dc.identifier.issn1557-1939-
dc.identifier.issn1557-1947-
dc.identifier.urihttps://doi.org/10.1007/s10948-010-0866-x-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6507-
dc.description.abstractIn Rapid Signal Flux Quantum (RSFQ) logic circuits, on-chip interconnects and multichip module implementations for nearby distances have already been established. However, the flexible interconnection of two distant chips is still not achieved reliably due to impedance mismatching and attenuation. In this work, we propose a circuit that allows the usage of Passive Transmission Lines (PTLs) to transfer single-flux-quantum (SFQ) pulses between two distant chips which are separated by a distance greater than 10 cm by using 50 Omega transmission lines. For this purpose, we design an SFQ amplifier circuit to deal with impedance mismatch and attenuation problems. The circuit consists of two main parts: a relaxation oscillator (RO) circuit and an impedance transformer. The RO circuit utilizes relaxation oscillations occur in the underdamped Josephson junctions. The impedance matching circuit is an 8-section Chebyshev quarter-wave transformer and it eliminates impedance mismatching problem between the amplifier circuit and PTL. We performed circuit simulations and obtained voltage amplitude of about 600 mu V at the output of the circuit. The transformer has a broadband impedance matching with a fractional bandwidth (ratio of the bandwidth of a device to its central frequency) of 1.4 and a maximum Voltage Standing Wave Ratio (VSWR, the maximum voltage divided by minimum voltage on the transmission line) of 1.5.en_US
dc.description.sponsorshipTUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [108E242]en_US
dc.description.sponsorshipThis work is supported by TUBITAK with project number 108E242.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Superconductivity And Novel Magnetismen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRSFQen_US
dc.subjectJosephson effecten_US
dc.subjectPTLen_US
dc.subjectChebyshev multisection impedance transformeren_US
dc.subjectRelaxation oscillatoren_US
dc.titleDesign of Relaxation Oscillator Based Ultra-Wideband Sfq Amplifier for Chip To Chip Interconnectionen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Electrical and Electronics Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümütr_TR
dc.identifier.volume24en_US
dc.identifier.issue1-2en_US
dc.identifier.startpage1071en_US
dc.identifier.endpage1075en_US
dc.authorid0000-0003-2747-310X-
dc.identifier.wosWOS:000289855700177en_US
dc.identifier.scopus2-s2.0-80052184750en_US
dc.institutionauthorBozbey, Ali-
dc.identifier.doi10.1007/s10948-010-0866-x-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ3-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.5. Department of Electrical and Electronics Engineering-
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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