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Design of Low Power Modified Wilson Current Mirror Based Level Shifter using Forced PMOS Method

Publication Date : 29/12/2015



Author(s) :

M.sangeetha , S.Selvarani , N.Indhumathi , M.Ramya.


Volume/Issue :
Volume 2
,
Issue 12
(12 - 2015)



Abstract :

Wide range level shifters are a fast energy efficient converter capable of converting low voltage to high voltage. Level Shifters   are used to shift the voltage from one level to another level. Multi voltage system utilizes the advantage of level shifter. Multi voltage systems consist of low voltage as well as high voltage. Existing method was implemented by using LVT (Low Threshold Voltage Transistor) which produce the leakage power dissipation. Proposed method is implemented by using the Forced PMOS method to reduce the leakage power. Usually LS are inserted only while crossing low voltage domain to high voltage domain. In this paper modified Wilson current mirror based level shifter is designed by using stack technique. Measurement results were demonstrated using Mentor Graphics.


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Design of Low Power Modified Wilson Current Mirror Based Level Shifter using Forced PMOS Method

December 24, 2015