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Paper Information

Journal:   INTERNATIONAL JOURNAL OF NANO DIMENSION (IJND)   WINTER 2019 , Volume 10 , Number 1; Page(s) 114 To 124.
 
Paper: 

DESIGN OF A LOW POWER HIGH SPEED 4-2 COMPRESSOR USING CNTFET32NM TECHNOLOGY FOR PARALLEL MULTIPLIERS

 
 
Author(s):  RAHNAMAEI ALI, ZARE FATIN GHOLAMREZA*, ESKANDARIAN ABDOLLAH
 
* DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING, UNIVERSITY OF MOHAGHEGH ARDABILI, ARDABIL , IRAN
 
Abstract: 
In this article a low power and low latency 4-2 compressor has been presented. By using modified truth tableand Pass Transistor Logic (PTL) a novel structure has been proposed which outperforms previous designsfrom the frequency of operation view point. The proposed design method has reduced the total transistorcount considerably which will lead to reduced power consumption and smaller active area in the finalrealized circuit. Comparison with previous works depicts that the proposed structure has the lowest numberof transistor among them. The proposed design has been designed and simulated in Carbon NanotubeField-Effect Transistor (CNTFET) technology having 32nm channel dimension. The comparison with thebest reported recent designs demonstrates the superiority of the proposed work; these reported designs inliterature were simulated here in the same settings and process to perform a fair comparison. In addition, the Complementary Metal-Oxide-Semiconductor (CMOS) 32nm standard process has also been employedto realize the proposed circuit and to do the comparison between CMOS and CNTFET technologies whichillustrates the advantage of CNTFET over standard CMOS processes. The transistor level delay for the criticalpath of the proposed design is equal to 4 transistors which is equal to the best reported work in the literature; however, in the proposed work here the total number of transistors is reduced to 58 which according to theauthors knowledge is the lowest numb reported for a 4-2 compressor block in the papers.
 
Keyword(s): CARBON NANOTUBE, CNTFET, HIGH SPEED, LOW POWER, PARALLEL MULTIPLIER, 4-2 COMPRESSOR
 
 
References: 
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Citations: 
 
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APA: Copy

RAHNAMAEI, A., & ZARE FATIN, G., & ESKANDARIAN, A. (2019). DESIGN OF A LOW POWER HIGH SPEED 4-2 COMPRESSOR USING CNTFET32NM TECHNOLOGY FOR PARALLEL MULTIPLIERS. INTERNATIONAL JOURNAL OF NANO DIMENSION (IJND), 10(1), 114-124. https://www.sid.ir/en/journal/ViewPaper.aspx?id=613093



Vancouver: Copy

RAHNAMAEI ALI, ZARE FATIN GHOLAMREZA, ESKANDARIAN ABDOLLAH. DESIGN OF A LOW POWER HIGH SPEED 4-2 COMPRESSOR USING CNTFET32NM TECHNOLOGY FOR PARALLEL MULTIPLIERS. INTERNATIONAL JOURNAL OF NANO DIMENSION (IJND). 2019 [cited 2021September19];10(1):114-124. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=613093



IEEE: Copy

RAHNAMAEI, A., ZARE FATIN, G., ESKANDARIAN, A., 2019. DESIGN OF A LOW POWER HIGH SPEED 4-2 COMPRESSOR USING CNTFET32NM TECHNOLOGY FOR PARALLEL MULTIPLIERS. INTERNATIONAL JOURNAL OF NANO DIMENSION (IJND), [online] 10(1), pp.114-124. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=613093.



 
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