Time Delay Circuits: A Quality Criterion for Delay Variations versus Frequency

S.K. Garakoui; Eric A.M. Klumperink; Bram Nauta; Frank Edward van Vliet

doi:10.1109/ISCAS.2010.5537554

Time Delay Circuits: A Quality Criterion for Delay Variations versus Frequency

S.K. Garakoui, Eric A.M. Klumperink, Bram Nauta, Frank Edward van Vliet

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

13 Citations (Scopus)

514 Downloads (Pure)

Abstract

This paper shows that the group delay of a delay circuit does not give sufficient information to predict the delay vs. frequency. A new criterion (fϕ=0) is proposed that characterizes the delay variations over a specified frequency range. The mathematical derivation of fϕ=0 for a single delay block and a cascade of delay blocks is shown. As examples the criterion is applied to the design of an RC and LC delay block. Delay predictions based on fϕ=0 are compared with simulation results, showing reasonable agreement.

Original language	English
Title of host publication	Procedings of the IEEE International Symposium on Circuits and Systems (ISCAS 2010)
Place of Publication	Piscataway
Publisher	IEEE
Pages	4281-4284
Number of pages	4
ISBN (Print)	978-1-4244-5308-5
DOIs	https://doi.org/10.1109/ISCAS.2010.5537554
Publication status	Published - 2 Jun 2010
Event	IEEE International Symposium on Circuits and Systems, ISCAS 2010 - Paris, France Duration: 30 May 2010 → 2 Jun 2010

Conference

Conference	IEEE International Symposium on Circuits and Systems, ISCAS 2010
Abbreviated title	ISCAS
Country/Territory	France
City	Paris
Period	30/05/10 → 2/06/10

Keywords

IR-75863
EWI-19460
METIS-276326

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10.1109/ISCAS.2010.5537554

Garakoui_ISCAS_2010Final published version, 372 KB

Cite this

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title = "Time Delay Circuits: A Quality Criterion for Delay Variations versus Frequency",

abstract = "This paper shows that the group delay of a delay circuit does not give sufficient information to predict the delay vs. frequency. A new criterion (fϕ=0) is proposed that characterizes the delay variations over a specified frequency range. The mathematical derivation of fϕ=0 for a single delay block and a cascade of delay blocks is shown. As examples the criterion is applied to the design of an RC and LC delay block. Delay predictions based on fϕ=0 are compared with simulation results, showing reasonable agreement.",

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note = "IEEE International Symposium on Circuits and Systems, ISCAS 2010, ISCAS ; Conference date: 30-05-2010 Through 02-06-2010",

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Garakoui, SK, Klumperink, EAM , Nauta, B & van Vliet, FE 2010, Time Delay Circuits: A Quality Criterion for Delay Variations versus Frequency. in Procedings of the IEEE International Symposium on Circuits and Systems (ISCAS 2010). IEEE, Piscataway, pp. 4281-4284, IEEE International Symposium on Circuits and Systems, ISCAS 2010, Paris, France, 30/05/10. https://doi.org/10.1109/ISCAS.2010.5537554

Time Delay Circuits: A Quality Criterion for Delay Variations versus Frequency. / Garakoui, S.K.; Klumperink, Eric A.M.; Nauta, Bram et al.
Procedings of the IEEE International Symposium on Circuits and Systems (ISCAS 2010). Piscataway: IEEE, 2010. p. 4281-4284.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - van Vliet, Frank Edward

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AB - This paper shows that the group delay of a delay circuit does not give sufficient information to predict the delay vs. frequency. A new criterion (fϕ=0) is proposed that characterizes the delay variations over a specified frequency range. The mathematical derivation of fϕ=0 for a single delay block and a cascade of delay blocks is shown. As examples the criterion is applied to the design of an RC and LC delay block. Delay predictions based on fϕ=0 are compared with simulation results, showing reasonable agreement.

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KW - EWI-19460

KW - METIS-276326

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BT - Procedings of the IEEE International Symposium on Circuits and Systems (ISCAS 2010)

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T2 - IEEE International Symposium on Circuits and Systems, ISCAS 2010

Y2 - 30 May 2010 through 2 June 2010

ER -

Time Delay Circuits: A Quality Criterion for Delay Variations versus Frequency

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Keywords

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