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A translinear current-mode programmable analog exponential function synthesizer

Abuelma’atti, M.T. (1999) A translinear current-mode programmable analog exponential function synthesizer. Microelectronics, 1999. ICM '99. The Eleventh International conference, 1.

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Abstract

A new circuit configuration is presented for synthesis of analog exponential functions. The proposed circuit is based on approximating the exponential function using rational functions. The circuit is flexible and can synthesize any exponential function, to any degree of accuracy, once its rational-function approximation is obtained. The proposed circuit uses only bipolar transistors and current-sources and is, therefore, very attractive for integration. SPICE simulation results are included.



Item Type:Article
Date:November 1999
Date Type:Publication
Subjects:Computer
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Abuelma’atti, M.T.
Email:mtaher@kfupm.edu.sa
ID Code:14582
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:41
Last Modified:12 Apr 2011 13:16

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