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Authors:Win Chaivipas: Royal Institute of Technology, Sweden
Magnus Danestig: Acreo AB, Sweden
Mohammed Ismail: Royal Institute of Technology, Sweden \ Spirea AB, Sweden
Henrik Johansson: Acreo AB, Sweden
Laurent Billonnet: IRCOM, UMR, France
Publication title:On-chip tuning of RF active filters
Conference:GigaHertz 2003. Proceedings from the Seventh Symposium
Publication type: Poster
Article No.:029
Abstract:A thorough study of a master-slave tuning of an active RF filter is presented. The control technique is based on the Voltage-Controlled Filter based Phase Locked-Loop (VCF-PLL) approach. A phase domain simulation model was developed to model the RF filter and it’s control circuitry; to enable fast; and relatively accurate simulation of the phase locked loop. A linear model of the complete VCF-PLL was developed for the purpose of manual analysis; and to get a better understanding of the relationship between the VCF-PLL loop-gain and loop settling accuracy. With the aid of the phase domain simulation model a silicon implementation of the VCF-PLL in 0.18 um CMOS was made. Finally; the paper ends with the conclusion and analysis of the PLL tuning error.
No. of pages:4
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
Publisher:Linköping University Electronic Press; Linköpings universitet

Win Chaivipas, Magnus Danestig, Mohammed Ismail, Henrik Johansson, Laurent Billonnet (2003). On-chip tuning of RF active filters, GigaHertz 2003. Proceedings from the Seventh Symposium;article=029 (accessed 10/30/2014)