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Offset- and gain-compensated and mismatch-free SC delay circuit with flexible implementation
Seng-Pan U.2; Martins R.P.2; Franca J.E.1
1999-02-04
Source PublicationElectronics Letters
ISSN00135194
Volume35Issue:3Pages:188-189
Abstract

A novel SC delay circuit is presented that is insensitive to the DC offset and finite gain errors of operational amplifiers (OAs) as well as the capacitance ratio mismatch. The effectiveness is illustrated and consolidated by computer simulations. A comparison with typical compensated and uncompensated circuits in terms of magnitude, phase and offset errors is also presented. The circuit is also further extended to realise a wideband and very accurate successive-anticipatory gain compensation scheme and to flexibly implement arbitrary delay with only one OA.

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Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000078694200006
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Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Instituto Superior Técnico
2.Universidade de Macau
Recommended Citation
GB/T 7714
Seng-Pan U.,Martins R.P.,Franca J.E.. Offset- and gain-compensated and mismatch-free SC delay circuit with flexible implementation[J]. Electronics Letters,1999,35(3):188-189.
APA Seng-Pan U.,Martins R.P.,&Franca J.E..(1999).Offset- and gain-compensated and mismatch-free SC delay circuit with flexible implementation.Electronics Letters,35(3),188-189.
MLA Seng-Pan U.,et al."Offset- and gain-compensated and mismatch-free SC delay circuit with flexible implementation".Electronics Letters 35.3(1999):188-189.
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