INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Ultra-Low Voltage Level Shifter with Pass Transistor and Reduced-Swing Output Buffer
Authors Name:
Sudhin Sara Kurian
, Prof.Deepa V S
Unique Id:
IJSDR1904024
Published In:
Volume 4 Issue 4, April-2019
Abstract:
This paper presents an ultra-low voltage level shifter (LS) that converts deep sub-threshold region to the super-threshold region making it well-suited for low-power applications. The proposed LS consummates better performance by addressing the reduced swing and slow fall transition. To attain lower standby power consumption , a novel reduced-swing buffer design is used and a pass transistor is used for bettering the speed of the fall transition. A diode-connected transistor is used to nullify the high static current. Stack approach can be used to further reducing power consumption. The circuit is simulated in a 45-nm process technology and HSPICE is the tool used for the simulation.
Keywords:
Current mirror, level shifter, low power, sub-threshold operation.
Cite Article:
"Ultra-Low Voltage Level Shifter with Pass Transistor and Reduced-Swing Output Buffer", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.4, Issue 4, page no.98 - 101, April-2019, Available :http://www.ijsdr.org/papers/IJSDR1904024.pdf
Downloads:
000337068
Publication Details:
Published Paper ID: IJSDR1904024
Registration ID:190313
Published In: Volume 4 Issue 4, April-2019
DOI (Digital Object Identifier):
Page No: 98 - 101
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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