The effects of aperture jitter and clock jitter in wideband ADCs

Authors:
Michael Löhning;Gerhard Fettweis
Affiliations:
Dresden University of Technology, Vodafone Chair Mobile Communications Systems, D-01062 Dresden, Germany;Dresden University of Technology, Vodafone Chair Mobile Communications Systems, D-01062 Dresden, Germany
Venue:
Computer Standards & Interfaces
Year:
2007

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Abstract

Designing leading-edge systems (e.g., communication systems) requires knowledge about the technological limits. Jitter is the limiting effect in wideband ADCs with a digitization bandwidth between 1 MHz and 1 GHz. The effects of aperture jitter and clock jitter have been investigated previously. However, some very important aspects are still missing, in particular investigations on the spectral distribution of the jitter induced error. This gap is filled by this article.