UGC Approved Journal no 63975(19)

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

Volume 10 Issue 8
August-2023
eISSN: 2349-5162

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

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Published Paper ID:
JETIR2308524


Registration ID:
523727

Page Number

f217-f225

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Title

Design a Low Power Flash Type ADC with different encoders for high speed applications

Abstract

Analog to digital converters (ADC) are extremely important in today's environment. Flash type ADCs are the high speed among the available ADCs. In this paper, the design of Flash ADC structure uses a resistor string to generate reference voltages which are provided to each comparator for comparison with the input voltages. Comparator design is the crucial part of the Flash ADC architecture and used a Cascaded stages CMOS comparator, where each step contributes to boosting gain, sensitivity, and lowering noise of all kinds. One more important part in this ADC is Encoder design; here used a Wallace tree encoder and Heterogeneous encoder in this paper. The designed flash ADC consumes 9.280mW, 53.45ns delay and 11.583mw, 25.39 ns with respect to Wallace tree encoder and Heterogeneous encoder when operated in voltage of 1.2V. The design of A 4-bit flash ADC constructed with 180nm CMOS technology and the results are simulated.

Key Words

Flash type ADC; Comparator, Wallace tree and Heterogeneous encoder

Cite This Article

"Design a Low Power Flash Type ADC with different encoders for high speed applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 8, page no.f217-f225, August-2023, Available :http://www.jetir.org/papers/JETIR2308524.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

"Design a Low Power Flash Type ADC with different encoders for high speed applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 8, page no. ppf217-f225, August-2023, Available at : http://www.jetir.org/papers/JETIR2308524.pdf

Publication Details

Published Paper ID: JETIR2308524
Registration ID: 523727
Published In: Volume 10 | Issue 8 | Year August-2023
DOI (Digital Object Identifier):
Page No: f217-f225
Country: Srikakulam, AP, India .
Area: Science & Technology
ISSN Number: 2349-5162
Publisher: IJ Publication


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