A Novel Design of Low Power Comparator through Differential Amplifier in 90nm CMOS Technology Using Cadence Tool
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 6
Abstract
In digital world, Speed, area, power are very vital parameters for high speed devices like analog to digital converters. The comparator circuit with preamplifier increases the power consumption, as it requires large amount of currents than the latch circuitry. In this paper, a novel design of low power comparator is explained, which is able to provide high speed, and the low power using cross coupled differential amplifier in the latch stage in 90nm CMOS technology. The comparator is designed using cadence tool with 1.2 V DC power supply in 90nm CMOS technology. The power consumption of the proposed comparator is 0.8121uW which is very convenient for making high speed devices.
Authors and Affiliations
Rahul D. Marotkar, Dr. Manoj S. Nagmode
Keywords
Related Articles
- EP ID EP21002
- DOI -
- Views 264
- Downloads 5
Comparison of leach and energy efficient protocol
Wireless Sensor Network (WSN) consists of spatially distributed autonomous sensors to monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion or pollutants and to cooperativ...
Implementation of Unsigned Multiplier Using Area-Delay-Power Efficient Adder
Multiplication and addition are most widely and oftenly used arithmetic computations performed in all digital signal processing applications. Multiplication is the basic arithmetic operation which is present in many par...
Power Quality Improvement By Svc Using PIC18F4
Power quality improvement for non linear loads is the point of interest for researchers in recent years. Power factor plays an effective role in efficiency of electrical system. In power system the voltage level at diff...
IR Sensor Based Crack Detection of Railway Track Using GSM & GPS System
Today, India has possesses the fourth largest railway network in the world. In India, most of the commercial transport is transfer by the railway network from one place to another network and therefore, any problems occ...
A Research Paper on Heat Transfer in Notch Fin and UN Notch Fin
We studied the experimental observation and simulation for rectangular unnotched fin validated for different thermal load (i.e., 20W, 30W, 40W, 50W) .After that we also simulated different cases (i.e., 20W, 30W, 40W, 50...