Título:
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A 56-GHz LC-Tank VCO With 17% tuning range in 65-nm bulk CMOS for wireless HDMI
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Autor/a:
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González Jiménez, José Luis; Badets, Franck; Martineau, Baudouin; Belot, Didier
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. HIPICS - Grup de Circuits i Sistemes Integrats d'Altes Prestacions |
Abstract:
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A voltage-controlled oscillator (VCO) with a central
frequency of 56 GHz and a 17% tuning range is presented. The
oscillation frequency is tuned both by an analog input and by a
3-bit digital control bus using the same type of differential varactors.
It achieves a record figure of merit, considering tuning range
of 186.8 dBc/Hz and is able to address the full wireless high-definition
multimedia interface band . The VCO is implemented in
a 65-nm bulk CMOS process and dissipates 15 mW from a 1.2-V
supply. Both fixed and parameterized electromagnetic models for
inductors, interconnection structures, and transmission lines have
been embedded in the classical design flow including layout verification
and extraction, resulting in a very high level of simulation
accuracy. |
Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria electrònica -Integrated circuits -Oscillator -Oscil·ladors -Electrònica |
Derechos:
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Tipo de documento:
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Artículo - Versión publicada Artículo |
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