Change search
ReferencesLink to record
Permanent link

Direct link
Modeling and Design of a Dual-Residue Pipelined ADC in 130nm CMOS
Norwegian University of Science and Technology, Faculty of Information Technology, Mathematics and Electrical Engineering, Department of Electronics and Telecommunications.
2012 (English)MasteroppgaveStudent thesis
Abstract [en]

A 9-bit 50M S/s dual-residue pipelined ADC is modeled and analyzed. The first stage is a modified pipelined ADC stage, while the other stages uses an interpolator to resolve the signals, the focus is on designing these stages. The dual-residue architecture is insensitive to the gain of the residue amplifiers, and only a matching between two amplifiers is necessary. Limiting parameters of the ADC is the offset in the residue amplifiers, as well as gain mismatch between the amplifiers. The maximum allowed offset voltage of the residue amplifier is Vlsb/2 , and maximum allowable mismatch between the two residue amplifiers is 1/256 for a 9-bit ADC. Multiple amplifier topologies were discussed and the best candidate for residue amplification is found to be a zero-crossing based amplifier. With this type of amplifier the last 8 stages of the ADC has an estimated power consumption of 2.1mW.

Place, publisher, year, edition, pages
Institutt for elektronikk og telekommunikasjon , 2012. , 65 p.
Keyword [no]
ntnudaim:5790, MTEL elektronikk, Analog og blandet design
URN: urn:nbn:no:ntnu:diva-18558Local ID: ntnudaim:5790OAI: diva2:566075
Available from: 2012-11-08 Created: 2012-11-08

Open Access in DiVA

fulltext(889 kB)1086 downloads
File information
File name FULLTEXT01.pdfFile size 889 kBChecksum SHA-512
Type fulltextMimetype application/pdf
cover(524 kB)29 downloads
File information
File name COVER01.pdfFile size 524 kBChecksum SHA-512
Type coverMimetype application/pdf
attachment(9199 kB)28 downloads
File information
File name ATTACHMENT01.zipFile size 9199 kBChecksum SHA-512
Type attachmentMimetype application/zip

By organisation
Department of Electronics and Telecommunications

Search outside of DiVA

GoogleGoogle Scholar
Total: 1086 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 43 hits
ReferencesLink to record
Permanent link

Direct link