UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 5 Issue 8
August-2018
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIRC006445


Registration ID:
186845

Page Number

728-733

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Title

A 4-bit, 3.2 GSPS Flash Analog to Digital Converter with a new multiplexer based encoder

Abstract

A 4-bit flash Analog to Digital converter with high speed, low power, and small area for system on chip(SoC) applications is presented. The proposed ADC is designed with gpdk 180nm CMOS technology and 1.8V power supply. In comparison to the conventional analog comparators, it uses Threshold Inverter Quantization technique to generate comparators. The replacement results in a faster digital conversion and a reduction in power that make it suitable for battery powered applications. The TIQ comparator does not need a resistor ladder network because it uses built in reference voltage of the CMOS inverters for comparison. Proposed flash ADC uses a new mux based encoder which converts Thermometer code into Gray code. Gray codes are mainly used in glitches free fast circuit design and in communication for error correction in digital modulation techniques. The maximum sampling frequency of this ADC is 3.2GSPS. This ADC consumes 4:93mW power at 3:2GSPS. INL and DNL of proposed ADC are 0:775LSB and 0:15LSB respectively. The proposed A/D converter is suitable for mobile applications and other system on chip applications.

Key Words

A 4-bit, 3.2 GSPS Flash Analog to Digital Converter with a new multiplexer based encoder

Cite This Article

"A 4-bit, 3.2 GSPS Flash Analog to Digital Converter with a new multiplexer based encoder", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.728-733, August-2018, Available :http://www.jetir.org/papers/JETIRC006445.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"A 4-bit, 3.2 GSPS Flash Analog to Digital Converter with a new multiplexer based encoder", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp728-733, August-2018, Available at : http://www.jetir.org/papers/JETIRC006445.pdf

Publication Details

Published Paper ID: JETIRC006445
Registration ID: 186845
Published In: Volume 5 | Issue 8 | Year August-2018
DOI (Digital Object Identifier):
Page No: 728-733
Country: -, -, -- .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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