A Fully Differential 2 GHz CMOS Subsampling-Mixer with
                SC-Amplifier

Per Asbeck Nielsen; Carsten Fallesen; Allan Jørgensen

A Fully Differential 2 GHz CMOS Subsampling-Mixer with SC-Amplifier

Per Asbeck Nielsen, Carsten Fallesen, Allan Jørgensen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

A differential CMOS subsampling-mixer for 2 GHz is presented. The mixer is followed by a offset compensated SC gain stage that converts the differential signal to a ground referred signal. A two phase clock scheme with additional delayed clocks is employed to ensure that the sampling process depends only on one switch. Measurements and simulations covering Input-referred 3rd Order intermodulation Intercept Point (IIP3) and conversion gain are compared. Measurements showed that frequencies as high as 5GHz could be converted.

Original language	English
Title of host publication	Proceedings '97 15th NORCHIP Conference
Place of Publication	Copenhagen
Publisher	Technoconsult
Publication date	1997
Pages	172-179
Publication status	Published - 1997
Event	15th NORCHIP Conference - Tallinn, Estonia Duration: 10 Nov 1997 → 11 Nov 1997

Conference

Conference	15th NORCHIP Conference
Country/Territory	Estonia
City	Tallinn
Period	10/11/1997 → 11/11/1997

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Cite this

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title = "A Fully Differential 2 GHz CMOS Subsampling-Mixer with SC-Amplifier",

abstract = "A differential CMOS subsampling-mixer for 2 GHz is presented. The mixer is followed by a offset compensated SC gain stage that converts the differential signal to a ground referred signal. A two phase clock scheme with additional delayed clocks is employed to ensure that the sampling process depends only on one switch. Measurements and simulations covering Input-referred 3rd Order intermodulation Intercept Point (IIP3) and conversion gain are compared. Measurements showed that frequencies as high as 5GHz could be converted.",

author = "Nielsen, {Per Asbeck} and Carsten Fallesen and Allan J{\o}rgensen",

year = "1997",

language = "English",

pages = "172--179",

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note = "15th NORCHIP Conference ; Conference date: 10-11-1997 Through 11-11-1997",

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T1 - A Fully Differential 2 GHz CMOS Subsampling-Mixer with SC-Amplifier

AU - Nielsen, Per Asbeck

AU - Fallesen, Carsten

AU - Jørgensen, Allan

PY - 1997

Y1 - 1997

N2 - A differential CMOS subsampling-mixer for 2 GHz is presented. The mixer is followed by a offset compensated SC gain stage that converts the differential signal to a ground referred signal. A two phase clock scheme with additional delayed clocks is employed to ensure that the sampling process depends only on one switch. Measurements and simulations covering Input-referred 3rd Order intermodulation Intercept Point (IIP3) and conversion gain are compared. Measurements showed that frequencies as high as 5GHz could be converted.

AB - A differential CMOS subsampling-mixer for 2 GHz is presented. The mixer is followed by a offset compensated SC gain stage that converts the differential signal to a ground referred signal. A two phase clock scheme with additional delayed clocks is employed to ensure that the sampling process depends only on one switch. Measurements and simulations covering Input-referred 3rd Order intermodulation Intercept Point (IIP3) and conversion gain are compared. Measurements showed that frequencies as high as 5GHz could be converted.

M3 - Article in proceedings

SP - 172

EP - 179

BT - Proceedings '97 15th NORCHIP Conference

PB - Technoconsult

CY - Copenhagen

T2 - 15th NORCHIP Conference

Y2 - 10 November 1997 through 11 November 1997

ER -