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A Fully Synthesized All-Digital VCO-Based Analog-to-Digital Converter
Linköping University, Department of Electrical Engineering, Integrated Circuits and Systems. Linköping University, Faculty of Science & Engineering.
Linköping University, Department of Electrical Engineering, Integrated Circuits and Systems. Linköping University, Faculty of Science & Engineering.
Linköping University, Department of Electrical Engineering, Integrated Circuits and Systems. Linköping University, Faculty of Science & Engineering.
2015 (English)In: 2015 NORDIC CIRCUITS AND SYSTEMS CONFERENCE (NORCAS) - NORCHIP and INTERNATIONAL SYMPOSIUM ON SYSTEM-ON-CHIP (SOC), IEEE , 2015Conference paper (Refereed)
Abstract [en]

Synthesis of all-digital ADCs leads to significant reduction in design cost and design time, besides improving cross-technology portability. In this work, an ADC which is fully described in digital HDL is synthesized, placed and routed using standard digital design tools. A VCO-based architecture is chosen for its synthesizability. The design flow employed is discussed. The circuit is synthesized using the standard cell library in a 65 nm CMOS process, delivering a resolution of 9 ENOB over 10 MHz bandwidth according to post layout parasitic extracted simulations using the Spectre simulator. Post synthesis and post place-and-route performances are provided.

Place, publisher, year, edition, pages
IEEE , 2015.
National Category
Aerospace Engineering
Identifiers
URN: urn:nbn:se:liu:diva-131246DOI: 10.1109/NORCHIP.2015.7364386ISI: 000380441400033ISBN: 978-1-4673-6576-5OAI: oai:DiVA.org:liu-131246DiVA: diva2:971489
Conference
Nordic Circuits Systems Conference (NORCAS): NORCHIP & International Symposium on System Chip (SoC) 2015
Available from: 2016-09-16 Created: 2016-09-12 Last updated: 2016-09-16

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Unnikrishnan, VishnuRao Pathapati, SrinivasaVesterbacka, Mark
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Integrated Circuits and SystemsFaculty of Science & Engineering
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