대한전자공학회논문지 (Journal of the Korean Institute of Telematics and Electronics)
- 제23권1호
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- Pages.42-45
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- 1986
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- 1016-135X(pISSN)
기능상 집적된 비포화 논리소자
Functionally Integrated Nonsaturating Logic Elements
초록
This paper introduces novel functionally integrated logic elements which are conceptuallized for large scale integrated circuits. Efforts are made to minimize the gate size as well as to reduce the operational voltage, without sacrificing the speed performance of the gates. The process used was a rather conventional collector diffusion isolation(CDI) process. New gate structures are formed by merging several transistors of a gate in the silicon substrate. Thested elements are CML(Current Mode Logic) and EECL (Emitter-to-Emitter Coupled Logic)gates. The obtained experimental results are power-delay product of 6~11pJ and delay time/gate of 1.6~1.8 ns, confirming the possibility of these novel gate structures as a VLSI-candidate.
키워드