DocumentCode
1571729
Title
A performance comparison of dickson and fibonacci charge pumps
Author
Allasasmeh, Younis ; Gregori, Stefano
Author_Institution
Sch. of Eng., Univ. of Guelph, Guelph, ON, Canada
fYear
2009
Firstpage
599
Lastpage
602
Abstract
This paper presents an analysis of two types of integrated charge pumps, Dickson and Fibonacci. The two circuits are compared in slow-switching conditions and at equal area occupation. A formula is developed for optimizing the capacitor sizes and improving the performance of the Fibonacci charge pump. The performance is evaluated with focus on voltage gain and output resistance and including the effects of parasitic capacitances.
Keywords
charge pump circuits; circuit switching; Dickson charge pump circuit; fibonacci charge pump circuit; parasitic capacitance effect; slow-switching condition; Capacitors; Charge pumps; Circuits; Energy efficiency; Parasitic capacitance; Performance analysis; Performance gain; Switches; Topology; Voltage; Voltage multiplier; charge pump; output resistance;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuit Theory and Design, 2009. ECCTD 2009. European Conference on
Conference_Location
Antalya
Print_ISBN
978-1-4244-3896-9
Electronic_ISBN
978-1-4244-3896-9
Type
conf
DOI
10.1109/ECCTD.2009.5275049
Filename
5275049
Link To Document