[sdiy] VCO saw integrator cap questions

[Paul Perry]

I expect that any cap with temperature stability will need to be
low leakage - because, if there IS measurable leakage, I am sure
that the leakage itself will be pretty unstable with temperature!

paul perry Melbourne Australia

----- Original Message ----- 
> In my opinion all those cap discussions are a bit exaggerated. Low leakage
> for sample and hold is good, but as you don't build S&Hs for scientific
> purposes but for musical applications this is not too important, I would
> say. Temparature stability of caps for VCOs I haven't heard of yet as this
> is solved by temperature resistors or transistor arrays as I know.