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`A 56GHz LC-tank VCO with 17% tuning range in 65nm bulk CMOS for wireless HDMI applications | IEEE Conference Publication | …
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`Conferences > 2009 IEEE Radio Frequency Int...
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`A 56GHz LC-tank VCO with 17% tuning range in 65nm bulk CMOS for wireless HDMI applications
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`Jose Luis Gonzalez Jimenez ; Franck Badets ; Baudouin Martineau ; Didier Belot All Authors
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`1023
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`Citation
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`10
`Paper
`Citations
`
`Abstract
`
`Document Sections
`
`I.
`
`Introduction
`
`II. Circuit Description
`
`III. LC Tank Components
`
`IV. Experimental Results
`
`V. Conclusions
`
`Authors
`
`Figures
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`Abstract:A voltage controlled oscillator (VCO) with 56GHz central frequency and 17% tuning range is presented. The oscillation frequency is tuned both by an analog input
`and a thr... View more
`
` Metadata
`Abstract:
`A voltage controlled oscillator (VCO) with 56GHz central frequency and 17% tuning range is presented. The oscillation frequency is tuned both by an analog input and a
`three-bit digital control bus using the same type of differential varactors. It achieves a record FOM T (considering tuning range) of 186.8 dBc/Hz and it is able to address the
`full wireless HDMI band. The VCO is implemented in a 65nm bulk CMOS process and dissipates 15 mW from a 1.2 V supply.
`
`Published in: 2009 IEEE Radio Frequency Integrated Circuits Symposium
`
`Date of Conference: 07-09 June 2009
`
`Date Added to IEEE Xplore: 26 June 2009
`
` ISBN Information:
`
` ISSN Information:
`
`INSPEC Accession Number: 10748528
`
`DOI: 10.1109/RFIC.2009.5135585
`
`Publisher: IEEE
`
`Conference Location: Boston, MA, USA
`
`Sign in to view
`
` Contents
`
`I. Introduction
`This paper presents a digital and voltage controlled oscillator which covers 60 GHz Wireless HDMI requirements including Process, Voltage, and
`Temperature variations. For such application low phase-noise (PN), low-power, low-cost VCOs with large frequency tuning range (FTR) are
`required. The trade-off between power consumption, PN and FTR can be addressed using LCtank VCOS implemented in CMOS technologies
`[1]–[6]. Ultra low-power and low phase-noise have been reported by engineering the tank inductor using slow-wave propagation mode, but at the
`expenses of the FTR [1]. A FTR of 20% is obtained in [2] by using distributed VCOs, at the expenses of a large power consumption and area. The
`best compromise for FTR, PN and power consumption can be obtained using LC Tank VCOs by optimally sizing the VCO transistors in order to
`Sign in to Continue Reading
`minimize the parasitic capacitances and by maximizing the varactor capacitance range [3]–[6]. Our work demonstrates that very large tuning
`ranges (17%) can be achieved at mmW frequencies in bulk CMOS advanced processes using a LC tank VCO with differential accumulation type
`varactors and a combination of continuous tuning and digital switching of varactor banks, resulting in state-of-the-art phase-noise and figure-of-
`merit performances. Indeed, to the best of the authors' knowledge, it is the first LC tank VCO able to address the full bandwidth of wireless HDMI
`including an extra frequency range for PVT compensation.
`
`Authors
`
`Figures
`
`https://ieeexplore.ieee.org/abstract/document/5135585/figures#figures
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`1/3
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`ADVANCED MICRO DEVICES, INC.
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` IPR2023-00788
`
`Ex. 1038, p. 1 of 3
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`A 56GHz LC-tank VCO with 17% tuning range in 65nm bulk CMOS for wireless HDMI applications | IEEE Conference Publication | …
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`Conferences > 2009 IEEE Radio Frequency Int...
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`A 56GHz LC-tank VCO with 17% tuning range in 65nm bulk CMOS for wireless HDMI applications
`Publisher: IEEE
`
`Cite This
`
`
`A
`
`lerts
`
`Manage Content Alerts
`Add to Citation Alerts
`
`
`
`
`
`
`
`Jose Luis Gonzalez Jimenez ; Franck Badets ; Baudouin Martineau ; Didier Belot All Authors
`
`1023
`Full
`Text Views
`
`1P
`
`atent
`Citation
`
`10
`Paper
`Citations
`
`Abstract
`
`Document Sections
`
`I.
`
`Introduction
`
`II. Circuit Description
`
`III. LC Tank Components
`
`IV. Experimental Results
`
`V. Conclusions
`
`Authors
`
`Figures
`
`References
`
`Citations
`
`Keywords
`
`Metrics
`
`More Like This
`
`Abstract:A voltage controlled oscillator (VCO) with 56GHz central frequency and 17% tuning range is presented. The oscillation frequency is tuned both by an analog input
`and a thr... View more
`
` Metadata
`Abstract:
`A voltage controlled oscillator (VCO) with 56GHz central frequency and 17% tuning range is presented. The oscillation frequency is tuned both by an analog input and a
`three-bit digital control bus using the same type of differential varactors. It achieves a record FOM T (considering tuning range) of 186.8 dBc/Hz and it is able to address the
`full wireless HDMI band. The VCO is implemented in a 65nm bulk CMOS process and dissipates 15 mW from a 1.2 V supply.
`
`Published in: 2009 IEEE Radio Frequency Integrated Circuits Symposium
`
`Date of Conference: 07-09 June 2009
`
`Date Added to IEEE Xplore: 26 June 2009
`
` ISBN Information:
`
` ISSN Information:
`
`INSPEC Accession Number: 10748528
`
`DOI: 10.1109/RFIC.2009.5135585
`
`Publisher: IEEE
`
`Conference Location: Boston, MA, USA
`
`Sign in to view
`
` Contents
`
`I. Introduction
`This paper presents a digital and voltage controlled oscillator which covers 60 GHz Wireless HDMI requirements including Process, Voltage, and
`Temperature variations. For such application low phase-noise (PN), low-power, low-cost VCOs with large frequency tuning range (FTR) are
`required. The trade-off between power consumption, PN and FTR can be addressed using LCtank VCOS implemented in CMOS technologies
`[1]–[6]. Ultra low-power and low phase-noise have been reported by engineering the tank inductor using slow-wave propagation mode, but at the
`expenses of the FTR [1]. A FTR of 20% is obtained in [2] by using distributed VCOs, at the expenses of a large power consumption and area. The
`best compromise for FTR, PN and power consumption can be obtained using LC Tank VCOs by optimally sizing the VCO transistors in order to
`Sign in to Continue Reading
`minimize the parasitic capacitances and by maximizing the varactor capacitance range [3]–[6]. Our work demonstrates that very large tuning
`ranges (17%) can be achieved at mmW frequencies in bulk CMOS advanced processes using a LC tank VCO with differential accumulation type
`varactors and a combination of continuous tuning and digital switching of varactor banks, resulting in state-of-the-art phase-noise and figure-of-
`merit performances. Indeed, to the best of the authors' knowledge, it is the first LC tank VCO able to address the full bandwidth of wireless HDMI
`including an extra frequency range for PVT compensation.
`
`Authors
`
`Figures
`
`https://ieeexplore.ieee.org/abstract/document/5135585/figures#figures
`
`
`
`
`1/3
`
`
`
` D
`
`own
`
`ADVANCED MICRO DEVICES, INC.
`
` IPR2023-00788
`
`Ex. 1038, p. 1 of 3
`
`
`
`4/2/23, 5:46 PM
`
`A 56GHz LC-tank VCO with 17% tuning range in 65nm bulk CMOS for wireless HDMI applications | IEEE Conference Publication | …
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` IPR2023-00788
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`Ex. 1038, p. 2 of 3
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`More
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`610-GHz Fourth Harmonic Signal Reactively Generated in a CMOS Voltage Controlled Oscillator Using Differentially Pumped Varactors
`IEEE Solid-State Circuits Letters
`Published: 2020
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`IEEE Microwave and Wireless Components Letters
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`4/2/23, 5:46 PM
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`A 56GHz LC-tank VCO with 17% tuning range in 65nm bulk CMOS for wireless HDMI applications | IEEE Conference Publication | …
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