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Frequency dividers design for multi-GHz PLL systems

In this work, a programmable frequency divider suitable for millimeter wave
phase-lock loops is presented. The frequency divider has been implemented in a
90 nm standard CMOS technology. To the extent of maximizing the operative input
frequency, the higher frequency digital blocks of the frequency divider have been
realized using dynamic precharge-evaluation logic. Moreover, a non-conventional
method to implement non-power-of-2 division ratios has been used for the higher
frequency divider stages (input stages).

Identiferoai:union.ndltd.org:GATECH/oai:smartech.gatech.edu:1853/24610
Date16 June 2008
CreatorsBarale, Francesco
PublisherGeorgia Institute of Technology
Source SetsGeorgia Tech Electronic Thesis and Dissertation Archive
Detected LanguageEnglish
TypeThesis

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