This paper presents a new efficient architecture for the design of fast low-cost single-clock-cycle binary comparators. The proposed 64-bit circuit requires only 1051 transistors and, when implemented by using the ST 90-nm 1-V CMOS technology, it exhibits a running frequency higher than 4 GHz with an average power dissipation of only similar to 4 mW. Comparison with the fastest comparator known in the literature demonstrates that, at a parity of technology used, the novel architecture is similar to 12% faster and requires similar to 69% less transistors.
This paper presents a new efficient architecture for the design of fast low-cost single-clock-cycle binary comparators. The proposed 64-bit circuit requires only 1051 transistors and, when implemented by using the ST 90-nm 1-V CMOS technology, it exhibits a running frequency higher than 4 GHz with an average power dissipation of only similar to 4 mW. Comparison with the fastest comparator known in the literature demonstrates that, at a parity of technology used, the novel architecture is similar to 12% faster and requires similar to 69% less transistors.
Fast Low-Cost Implementation of Single-Clock-Cycle Binary Comparator / Perri, Stefania; Corsonello, Pasquale. - In: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. II, EXPRESS BRIEFS. - ISSN 1549-7747. - 55:12(2008), pp. 1239-1243.
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Titolo: | Fast Low-Cost Implementation of Single-Clock-Cycle Binary Comparator |
Autori: | |
Data di pubblicazione: | 2008 |
Rivista: | |
Citazione: | Fast Low-Cost Implementation of Single-Clock-Cycle Binary Comparator / Perri, Stefania; Corsonello, Pasquale. - In: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. II, EXPRESS BRIEFS. - ISSN 1549-7747. - 55:12(2008), pp. 1239-1243. |
Handle: | http://hdl.handle.net/20.500.11770/142494 |
Appare nelle tipologie: | 1.1 Articolo in rivista |