Analog Low-Voltage Current-Mode Implementation of Digital Logic Gates
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...
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| Format: | Article |
| Language: | English |
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Wiley
2003-01-01
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| Series: | Active and Passive Electronic Components |
| Online Access: | http://dx.doi.org/10.1080/0882751031000073832 |
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| _version_ | 1832562547496058880 |
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| author | Muhammad Taher Abuelma'atti |
| author_facet | Muhammad Taher Abuelma'atti |
| author_sort | Muhammad Taher Abuelma'atti |
| collection | DOAJ |
| description | 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 3 V supply, are included |
| format | Article |
| id | doaj-art-97e81023d2ee4ff3bfa73dfeb99999e0 |
| institution | Kabale University |
| issn | 0882-7516 1563-5031 |
| language | English |
| publishDate | 2003-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Active and Passive Electronic Components |
| spelling | doaj-art-97e81023d2ee4ff3bfa73dfeb99999e02025-02-03T01:22:19ZengWileyActive and Passive Electronic Components0882-75161563-50312003-01-0126211111410.1080/0882751031000073832Analog Low-Voltage Current-Mode Implementation of Digital Logic GatesMuhammad Taher Abuelma'atti0King Fahd University of Petroleum and Minerals, Box 203, Dhahran 31261, Saudi ArabiaIn 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 3 V supply, are includedhttp://dx.doi.org/10.1080/0882751031000073832 |
| spellingShingle | Muhammad Taher Abuelma'atti Analog Low-Voltage Current-Mode Implementation of Digital Logic Gates Active and Passive Electronic Components |
| title | Analog Low-Voltage Current-Mode Implementation of Digital Logic Gates |
| title_full | Analog Low-Voltage Current-Mode Implementation of Digital Logic Gates |
| title_fullStr | Analog Low-Voltage Current-Mode Implementation of Digital Logic Gates |
| title_full_unstemmed | Analog Low-Voltage Current-Mode Implementation of Digital Logic Gates |
| title_short | Analog Low-Voltage Current-Mode Implementation of Digital Logic Gates |
| title_sort | analog low voltage current mode implementation of digital logic gates |
| url | http://dx.doi.org/10.1080/0882751031000073832 |
| work_keys_str_mv | AT muhammadtaherabuelmaatti analoglowvoltagecurrentmodeimplementationofdigitallogicgates |