Tuesday, 19 July 2016

schematics - Identify this symbol: two circles overlapping


The attached screenshot is from a schematic in a datasheet. I know that the flat-topped arrow is a diode, but I don't know what the pair of looped circles are. Can anyone help me out? If there's a good online symbol reference, please share the link!


unknown symbol


Thanks!



Answer



I believe that would be a diode (the triangle and horizontal line) in series with a current source (the two circles).


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