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master's thesis
Projektiranje delta-sigma analogno digitalnog pretvornika u CMOS tehnologiji
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. urn:nbn:hr:168:441751
Jakovac, Fran
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Jakovac, F. (2024). Projektiranje delta-sigma analogno digitalnog pretvornika u CMOS tehnologiji (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:441751

Jakovac, Fran. "Projektiranje delta-sigma analogno digitalnog pretvornika u CMOS tehnologiji." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:441751

Jakovac, Fran. "Projektiranje delta-sigma analogno digitalnog pretvornika u CMOS tehnologiji." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2024. https://urn.nsk.hr/urn:nbn:hr:168:441751

Jakovac, F. (2024). 'Projektiranje delta-sigma analogno digitalnog pretvornika u CMOS tehnologiji', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:441751

Jakovac F. Projektiranje delta-sigma analogno digitalnog pretvornika u CMOS tehnologiji [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2024 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:168:441751

F. Jakovac, "Projektiranje delta-sigma analogno digitalnog pretvornika u CMOS tehnologiji", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:168:441751

Metadata
TitleProjektiranje delta-sigma analogno digitalnog pretvornika u CMOS tehnologiji
Title (english)Design of delta-sigma analog-to-digital converter in CMOS technology
AuthorFran Jakovac
MentorMarko Koričić (mentor)
Committee memberMarko Koričić (predsjednik povjerenstva)
Committee memberIgor Krois (član povjerenstva)
Committee memberTvrtko Mandić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2024-09-19, Croatia
Abstract
U ovome radu projektiran je delta-sigma analogno digitalni pretvornik drugog reda u 180nm cmos tehnologiji. Pokazan je način, prednosti i ograničenja delta-sigma analogno digitalne pretvorbe na primjeru pretvornika prvog i drugog reda. Postavljeni su početni uvjeti na rad samog pretvornika te su uz pomoć Matlab-a postavljeni zahtjevi na analogne blokove sustava. Projektirani su analogni blokovi: preklopljena kaskoda, napajanje pojačala, povratna veza za zajednički signal na izlazu pojačala, sklopke, generator nepreklapajućih signala takta, dinamički komparator. Napravljena je detaljna analiza svakog projektiranog bloka pazeći pritom da isti zadovoljavaju početne zahtjeve. U konačnici napravljena je vremenska i frekvencijska analiza cijelog sustava koja potvrđuje kako projektirani sustav zadovoljava početne zahtjeve.
Abstract (english)
In this thesis, a second-order delta-sigma analog-to-digital converter in 180nm cmos technology was designed. The method, advantages and limitations of delta-sigma analog-to-digital conversion are shown on the example of first-order and second-order converters. The initial conditions for the operation of the converter itself were set, and with the help of Matlab, requirements were set for all analog blocks in the system. Analog blocks which were designed include folded cascode amplifier, power supply for the amplifier, switched capacitor common-mode feedback, switches, non-overlapping clock generator and strong ARM latch comparator. A detailed analysis of each designed block was made, making sure that they meet the initial requirements. Finally, time and frequency domain analysis of the entire system was done, which confirmed that the designed system met initial requirements.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:441751
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2024-10-12 20:54:33