Voltage controlled question

[KA4HJH]

>But what about arbitrary input voltage ? I mean : which freq will I get
>if I inject +1.2894 V,
>or +4.0647 V, or whatever...
>
>In other words : what is the math function that gives the output freq of
>a VCO when we know
>the value of CV input (and the VCO original tuning, of course) ?

Freq = 2^CV * base frequency

Imagine that your base frequency bf is at 0V. At 1V the frequency is 2^1 *
bf or 2bf. At 10V it's 2^10bf, or 1024bf. At 1.2894V the it's 2^1.2894 *
bf, whatever that is. Where's that damn calculator...
Terry Bowman, KA4HJH
"The Mac Doctor"