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0xDEADBEEF
#1
Jan19-10, 03:46 PM
P: 825
Are there sine wave generators for current? I need something like .1Hz, 30uA_rms, to a target of about 1kOhm.

If you would try to convert a normal function generator for this purpose, would you go for a large resistance like 1MOhm in series or a current mirror design? Where would the noise be larger?
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