"Analogue CMOS, low-voltage, current-mode implementation of digital logic gates"

(2005) "Analogue CMOS, low-voltage, current-mode implementation of digital logic gates". Electronics World, 111 (1833). pp. 20-23.


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In this letter a new technique is introduced for implementing the basic logic functions using analog current-mode techniques. By expanding the logic functions in power series expressions, and using summers and multipliers, realization of the basic logic functions is simplified. Since no transistors are working in saturation, the problem of fan-out is alleviated. To illustrate the proposed technique, a circuit for simultaneous realization of the logic functions NOT, OR, NAND and XOR is considered. SPICE simulation results, obtained with 3V supply, are included.

Item Type: Article
Subjects: Electrical
Department: College of Engineering and Physics > Electrical Engineering
Depositing User: AYHAM ZAZA
Date Deposited: 02 Apr 2008 12:00
Last Modified: 01 Nov 2019 13:25
URI: https://eprints.kfupm.edu.sa/id/eprint/929