Volume 6, Issue 2, February 2017


A Review on Performance of Comparator in Analog to Digital Converter

Author: Manju Pawar

Abstract - The analog to digital converters is the lock devices in current era of electronic items. As the digital signal executing industry steps up the ADC structure becomes high and high target for scientists. Now days an ADC becomes an instance of the system on IC board at place of standalone circuit for signal converters. This increases the needs on ADC structure concerning for sample speed, power, area, resolution, disturbance etc. New ideas and methods are moving to generate as day by day pass to get high performance ADCs. So, it is said that the comparators are the lock analog building mode of any flash ADC and highly influence performance. A high degree of comparator accuracy is essential for best ADC performance. In this paper we discuss on recently observation on comparator deployed in analog to digital convertor and also observe the performance of ADC by using this comparator.

Keyword- Comparator, low power, high speed, low area

[1] Daly, D. C., & Chandrakasan, A. P. “A 6-bit, 0.2 V to 0.9 V highly digital flashes ADC with comparator redundancy”, IEEE Journal of Solid-State Circuits, Vol. 44, No.11, 2009

[2] Tarun Agarwal, “How to Convert the Analog Signal to Digital Signal by ADC Converter”

[3] M. Madhavilatha, G. L. Madhumati and K. Rama Koteswara Rao, “Design of CMOS Comparators for FLASH ADC”, International Journal of Aerospace and Electronics Systems, Vol. 1, No. 1-2, JanDec 2011.

[4] Panchal S D, Dr. S S Gajre, Prof. V P Ghanwat, “Design and implementation of 4-bit flash ADC using folding technique in cadence tool”, International Journal of Advanced Research in Computer and Communication Engineering Vol. 1, Issue 4, June 2012.

[5] Arun kumar P Chavan Rekha G P Narashimaraja, “An Efficient Design of 3bit and 4bit Flash ADC”, International Journal of Computer Applications, Volume 61– No.11, January 2013.

[6] Sarojini Mandal, Dr. J. K Das, “Design of 3-Bit Low Power Flash Type ADC”, International Journal of Advanced Research in Computer Engineering & Technology (IJARCET) Volume 3 Issue 4, April 2014

[7] Neha Bansal, Kuldeep Singh, “Comparative Analysis of CMOS Comparator in various Topologies for ADC Applications”, International Journal of Advanced Research in Computer Science and Software Engineering, Volume 4, Issue 5, May 2014

[8] Gulrej Ahmed and Rajendra Kumar Baghel, “Design Of 6-Bit Flash Analog to Digital Converter Using Variable Switching Voltage CMOS Comparator”, International Journal of VLSI design & Communication Systems (VLSICS) Vol.5, No.3, June 2014

[9] Abidulkarim K. Ilijan, “Review of Flash Analogue to Digital Converter”, International Journal of Electronics & Communication (IIJEC), Volume 3, Issue 2, February 2015


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