Abstract | ||
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Ternary content-addressable memories (TCAMs) can perform high-speed and deterministic table lookups. However, its main drawback is high power consumption. A significant portion of the TCAM power is consumed by match-line sense amplifiers (MLSAs) for match detection. This paper presents a 20-kilobit TCAM featuring two MLSAs with positive-feedback techniques. The proposed circuits have been fabricated on a test chip in 0.18-µm CMOS technology. Energy measurement results of the two MLSAs show reductions of 56% and 48%, respectively, over the conventional current-race MLSA. |
Year | DOI | Venue |
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2009 | 10.1109/TCSI.2008.2002551 | IEEE Trans. on Circuits and Systems |
Keywords | Field | DocType |
conventional current-race,match detection,tcam power,main drawback,positive-feedback match-line sense amplifier,low-power ternary cam,m cmos technology,deterministic table lookups,20-kilobit tcam,match-line sense amplifier,energy measurement result,high power consumption,chip,computer aided manufacturing,voltage,cmos technology,content addressable memory,amplifiers,positive feedback,low power electronics,robustness,associative memory | Computer science,Voltage,Ternary operation,Electronic engineering,Chip,CMOS,Electronic circuit,Energy consumption,Low-power electronics,Amplifier | Journal |
Volume | Issue | ISSN |
56 | 3 | 1549-8328 |
Citations | PageRank | References |
9 | 0.83 | 7 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Nitin Mohan | 1 | 69 | 7.49 |
Wilson Fung | 2 | 10 | 1.21 |
Derek Wright | 3 | 31 | 2.67 |
Manoj Sachdev | 4 | 669 | 88.45 |