[sdiy] Upper frequency limit for VCO

[Peter Grenader]

so it would work as a divider then - but in my head I was seeing a tri core,
but i've got those on my brain.  I remember the day when I had  more
interesting topics on my brain, but hey - the life we choose, huh?

Ian Fritz wrote:

> At 12:31 PM 8/2/05, Peter Grenader wrote:
> 
>> But it brings up an interesting hack.  Not that it would need to be done
>> that way - but I'm postulating on what exactly would happen if you divided
>> the reset pulse as it led back to the core?  This is interesting.  It would
>> in effect, stall the oscillation.  OK, so...what would happen to the core's
>> waveshape fidelity when it came back alive so to speak then the divided
>> (delayed) reset pulse finally did it's thing in the flyback?
> 
> Um ... unless I misunderstand what you are asking, the ramp will keep
> ramping until the next reset pulse is fed back, or until the integrator
> hits the supply rail, whichever happens first.
> 
> Ian 
>