commercial synth circuits

[Paul Perry]

At 02:55 AM 10/08/98 GMT, Scott Gravenhorst wrote:

>Can you point me to some resources with respect to tri -> saw
>conversion?  
....well no, not now you mention it.... 
exept, if you have a switch that is toggled at the peak of the 
waveform (and you do, if this is the method you use)
you can multiply the output by -1 when it toggles, then by +1 when it hits
bottom, and so on... this gives a saw at twice the triangle frequency.

paul perry melb aust
(I think all this is in the Linear Technology app notes..)