Current-Mode Digital Gates and Circuits: Conception, Design and Verification
نویسندگان
چکیده
The paper deals with the problem of design and FPGAbased realization of digital circuits with the current-mode gates – novel digital gates operating with constant, continuous power supply current. The purpose is the provision of a high level of noise immunity of chips, which contain both analog and digital circuits. Using proposed approach to design digital current-mode circuits, the current-mode prototypes of several digital circuits and the Spartan II slice are designed. The obtained circuits are characterized by smaller hardware overheads and switching noise level in comparison with the similar circuits based on the classical voltage type of gates. It proves the possibility of realization of field programmable mixed analog-digital array on a single die.
منابع مشابه
Current-Mode Digital Gates and Circuits: Concept, Design and Verification
The paper deals with the problem of design and FPGAbased realization of digital circuits with the current-mode gates – novel digital gates operating with constant, continuous power supply current. The purpose is the provision of a high level of noise immunity of chips, which contain both analog and digital circuits. Using proposed approach to design digital current-mode circuits, current-mode p...
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تاریخ انتشار 2005