[sdiy] integrator / capacitor leakage

[ASSI]

On Dienstag, 6. Dezember 2005 10:21, jhaible at debitel.net wrote:
> Are there chips out there which do this? I don't want to start
> programming, so the obvious solution, DSP with on-chip ADCs and
> DACs, won't help me much.

I don't think these are working directly down to the mHz region, but it 
seems you'd need a DDS (direct digital synthesis) chip given those 
constraints. You still need a processor somewhere to load the control 
words into the DDS chip. Operation down to mHz involves of course 
another mixer... check

http://www.sander-electronic.de/be00005.html

for available IC.


Achim.
-- 
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