A New High-Speed Low Distortion Switched-Current Cell

Peter Jivan Shah; Christofer Toumazou

A New High-Speed Low Distortion Switched-Current Cell

Peter Jivan Shah, Christofer Toumazou

Imperial College London

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

Abstract

A new switched-current cell is presented which simultaneously offers high speed, low distortion, low gain error, and a virtual ground input. In a simulation example 0.01% distortion was achieved at 50MHz sampling rate which makes the cell very well suited for high accuracy high speed filtering applications. It is outlined how the cell can be used in FIR filtering and to form integrators with high DC gain and low distortion.

Original language	English
Title of host publication	Proc. IEEE International Symposium on Circuits and Systems
Place of Publication	Piscataway
Publisher	IEEE
Publication date	1996
Pages	421-424
Publication status	Published - 1996
Event	1996 IEEE International Symposium on Circuits and Systems - Atlanta, GA, United States Duration: 12 May 1996 → 15 May 1996 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=3834

Conference

Conference	1996 IEEE International Symposium on Circuits and Systems
Country/Territory	United States
City	Atlanta, GA
Period	12/05/1996 → 15/05/1996
Internet address	http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=3834

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Cite this

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title = "A New High-Speed Low Distortion Switched-Current Cell",

abstract = "A new switched-current cell is presented which simultaneously offers high speed, low distortion, low gain error, and a virtual ground input. In a simulation example 0.01% distortion was achieved at 50MHz sampling rate which makes the cell very well suited for high accuracy high speed filtering applications. It is outlined how the cell can be used in FIR filtering and to form integrators with high DC gain and low distortion.",

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M3 - Article in proceedings

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EP - 424

BT - Proc. IEEE International Symposium on Circuits and Systems

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