AW: Pulse division

[bj]

Haible Juergen wrote:
> 
>         >Is there any simple way of making a pulse division module that
> will give
>         >odd (ie /3,/5,/7....) as well as even outputs?
> 
> It's hard to do with flipflops if you want large odd numbers.
> 
> I could point you to my own VC clock divider (schematics on
> synthfool), which I considered a "simple" module, until -
> well until I read the LM3900 data sheet!
> There's an application circuit that does almost the same
> thing as my own circuit, but with much less components!
> Haven't built it, but it should work ok, and it's a very elegant
> little circuit! (BTW, Serge Tcherepnin (sp?) seemed to
> be quite fond of the 3900, so *maybe* the Serge module
> that does a similar thing might work in a similar way ..
> 
> JH

A 4018 as used in page 364 in the Cmos cookbook perhapps?

BJ and his VoC24 vocoder in the mag THE MIX...:-)