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delta-sigma again

It is not ratty at the peaks when looking at LP2 out. So, not an artifact of Spice, maybe?

(snip spice stuff)

Reply to
John S
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I think it's real. LP2 is just very slow so smooths it out.

Spice is wrong in that there's no noise in a time-domain sim. Noise will randomize the system more.

I guess I could add a noise generator somewhere.

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John Larkin         Highland Technology, Inc 

lunatic fringe electronics
Reply to
jlarkin

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