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DESIGN OF LOW POWER 14T FULL ADDER CELL USING DOUBLE GATE MOSFET WITH MTCMOS REDUCTION TECHNIQUE AT 45 NANOMETER TECHNOLOGY
- Source :
- International Journal of Nanoscience. 12:1350042
- Publication Year :
- 2013
- Publisher :
- World Scientific Pub Co Pte Lt, 2013.
-
Abstract
- Full adder is the basic block of arithmetic circuit found in microcontroller and microprocessor inside arithmetic and logic unit (ALU). Improving the performance of the adder is essential for upgrading the performance of digital electronics circuit where adder is employed. In this paper, a single bit full adder circuit has been designed with the help of double gate (MOSFET), the used parameters value has been varied significantly for improving the performance of full adder circuit. Double gate transistor circuit considers as a promising candidate for low power application domain as well as used in radio frequency (RF) devices. Multi-threshold CMOS (MTCMOS) is the most used circuit technique to reduce the leakage current in idle circuit. In this paper, different parameters are analyzed on MTCMOS Technique. MTCMOS technique achieves 99.6% reduction of leakage current, active power is reduced by 42.64% and delay is reduced by 71.9% as compared with conventional double gate 14T full adder. Simulation results of double gate full adder have been performed on cadence virtuoso tool with 45 nm technology.
- Subjects :
- Digital electronics
Adder
Materials science
business.industry
Transistor
Bioengineering
Hardware_PERFORMANCEANDRELIABILITY
AC power
Condensed Matter Physics
Computer Science Applications
law.invention
Microcontroller
Microprocessor
CMOS
law
MOSFET
Hardware_INTEGRATEDCIRCUITS
Electronic engineering
General Materials Science
Hardware_ARITHMETICANDLOGICSTRUCTURES
Electrical and Electronic Engineering
business
Hardware_LOGICDESIGN
Biotechnology
Subjects
Details
- ISSN :
- 17935350 and 0219581X
- Volume :
- 12
- Database :
- OpenAIRE
- Journal :
- International Journal of Nanoscience
- Accession number :
- edsair.doi...........e1585f4ae33306bf5247fd8e02ec1b38