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Current mode CMOS, How to make Iea (Current I power a)?????

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SUNBELT

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In a fully current mode project, I need to make diffrent powers of the input Current, for example Ie0.75 (Current I power 0.75).
Any suggestion? Any paper about this subject?
 

Re: Current mode CMOS, How to make Iea (Current I power a)??

I think translinear circuits could be of help to you. They allow you to have for instance I2=I1^2. With this in mind you could make a tracking system that compares I2 with your input current Iin and reacts on I1 as to make I2=Iin. Then I1 would be I1=sqrt(Iin).

Make a search in this forum on "translinear circuits". There is a book called "Analysis and Design of MOS Translinear Circuits" somewhere here.
 

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    SUNBELT

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Re: Current mode CMOS, How to make Iea (Current I power a)??

I know about the translinear circuits, I have worked on them, but I donot think they can be used to generate any power.

By the way, Can you give more details about the book you suggested, like the author name.
 

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