Static Frequency Divider with Enhanced Frequency Performance
This paper presents the design and measured results of a novel static frequency divider that operates at a frequency 28% higher than a current-mode logic (CML) divider. The frequency divider was designed and implemented in IBM's 0.5 μm SiGe BiCMOS technology with an f T of 47 GHz. The divider a...
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Format: | Tagungsbericht |
Sprache: | eng |
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Zusammenfassung: | This paper presents the design and measured results of a novel static frequency divider that operates at a frequency 28% higher than a current-mode logic (CML) divider. The frequency divider was designed and implemented in IBM's 0.5 μm SiGe BiCMOS technology with an f T of 47 GHz. The divider adds an additional delayed clock phase to a conventional CML- based divider. Measured results show operation up to 26 GHz with power dissipation of 59 mW compared to a CML divider that operates up to 20.4 GHz with power dissipation of 54.6 mW. |
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ISSN: | 1947-3834 1947-3842 |
DOI: | 10.1109/WMED.2008.4510658 |