A translinear current-mode programmable analog exponential function synthesizer

(1999) A translinear current-mode programmable analog exponential function synthesizer. Microelectronics, 1999. ICM '99. The Eleventh International conference, 1.


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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
Subjects: Computer
Department: College of Engineering and Physics > Electrical Engineering
Depositing User: Mr. Admin Admin
Date Deposited: 24 Jun 2008 13:41
Last Modified: 01 Nov 2019 14:06
URI: https://eprints.kfupm.edu.sa/id/eprint/14582