Cheby Cheby Cheby swwp sweep

[Paul Perry]

At 06:47 PM 31/03/00 +0200, "Theo" <t.hogers wrote:

>I'am not sure if it is possible to build a CV controlled filter that keeps
>its Cheby character when
>the cutoff freq. is swept.

If a filter is swept, the characteristics go way off, depending on how fast
one is sweeping. A problem can be, that one or more op amps may limit.
Depends on everything, I guess.
But, in practice, I dont see much problem.

paul perry melbourne australia