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Title:
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Measurement of output driver impedance for signal integrity design consideration.
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Author:
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Chang, Richard Weng Yew.; See, Kye Yak.; Soh, Wei Shan.; Oswal, Manish.; Wang, Lin Biao.
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Copyright year:
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2009 |
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Abstract:
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Impedance matching is crucial in high-speed digital
design to ensure signal integrity (SI). Accurate information of a
device’s output impedance allows precise selection of series
resistor to match the device’s output to the characteristic
impedance of the connecting trace. This paper proposes an incircuit
measurement technique using two current probes to extract
the output impedance information of an active device under its
normal operating conditions. The measured impedance has been
validated with the time-domain simulation results obtained from
CST Design Studio. |
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Subject:
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DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing. |
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Type:
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Conference Paper |
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Conference name:
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2009 Asia Pacific Microwave Conference (2009:Singapore) |
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School:
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School of Electrical and Electronic Engineering |
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Related Organization:
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Guided Systems Division, DSO National Laboratories |
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Rights:
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© 2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
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Version:
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Published version |
