[SI-LIST] Current Bias Chip

  • From: Srivats Partha <vats123@xxxxxxxxx>
  • To: si-list@xxxxxxxxxxxxx
  • Date: Fri, 1 Sep 2006 11:49:08 -0700 (PDT)

Hello Gurus
I need to buy an external current bias chip and provide it to my PCB designer. 
I have never done this before, what are the specifictions I need  to look at 
before I buy one and which company is recomended? I need a tunable current bias 
chip. So how do I go about with  this. I would also like a rough estimate on 
the amount of currents Ill be looking at from a current chip.It would be great 
if it is in the micro amps range. Your help will be appreciated. 
regards
srivats


--
P.Srivatsan
Graduate Student
ECE Dept,North Carolina State University
http://www4.ncsu.edu/~spartha2/
--
I have no special talents. I am only passionately curious. AE
                
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