In recent years, analog design has faced increasing demands due to the
rapid advancement of emerging technologies such as Internet of
Things (IoT), 5G communications, and artificial intelligence (AI).
These applications require high-performance, energy-efficient circuits
with reduced noise and improved speed. Traditional analog design
methodologies struggle to meet these needs, prompting the development
of innovative approaches that leverage emerging technologies and
novel design techniques. The main challenge in analog design is
balancing power consumption, speed, and accuracy. In conventional
methods, trade-offs between these factors often result in suboptimal
circuit performance. To address this, we propose the combination of
advanced analog design techniques with emerging technologies like
nanometer-scale devices, FinFETs, and carbon nanotube transistors
(CNTs). These technologies enable the design of high-speed, low-power
circuits that meet the growing demands of modern applications. Our
approach incorporates process-aware design techniques, adaptive
biasing, and the use of multi-threshold voltage transistors to optimize
performance. We also explore hybrid analog-digital design
methodologies to further enhance circuit functionality. Simulation
results of our designs show significant improvements. For example, a
low-noise amplifier (LNA) designed with FinFET technology
demonstrates a 20% reduction in power consumption compared to
traditional CMOS designs, while maintaining a noise figure of 1.2 dB.
Similarly, operational amplifiers utilizing CNTs exhibit a 15%
improvement in gain-bandwidth product (GBW) and a 25% reduction
in power consumption. These results indicate that the combination of
emerging technologies with innovative analog design approaches
offers substantial performance enhancements. Our study underscores
the potential of these techniques to meet the demands of future
technologies, providing a foundation for further research in the field.
S. Jeyanthi
Ramco Institute of Technology, India
Analog Design, Emerging Technologies, FinFET, Low-Noise Amplifier, Power Consumption
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| Published By :
ICTACT
Published In :
ICTACT Journal on Microelectronics
( Volume: 10 , Issue: 3 , Pages: 1900 - 1907 )
Date of Publication :
October 2024
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46
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