[sdiy] square divider multiplier

harry harrybissell at prodigy.net
Sun Nov 25 02:20:19 CET 2001


Most organ dividers are octave only... so they are 2,4,8,16,32.... in division
ratio.  Many chips do this including the CMOS 4040,4024, 4060 etc... and
the 4520

if you REALLY want the ratios you said...
The even division ratios are easy, 2,4,8,16 available from one chip.
Divide by three is usually two chips, then divide by six is easy. Divide by five
and 10 are similar. So its a lot less than 17 chips.

If you only need one at a time... you could switch select easily any one divisor you need.

Let us know what you are doing, we've (mostly) all done this before...

H^) harry

soundgood at web.de wrote:

> I am looking for a circuit or a chip that can multiply a square wave to give me the 2,3,4,5,6,7 and 8 division of the input frequency as a square wave.
>
> There are chips like them in this Organ I am working on but they are not made any more. So does anybody know of such a chip or has an good idea of building a circuit.
>
> I could build a circuit around some digital flip flops and a counter but that would be 17 chips. So any help really needed.
>
> T
> ______________________________________________________________________________
> Sichern Sie sich Ihre Chancen auf den Jackpot: Mit dem WEB.DE
> Lottoservice bequem und sicher tippen: http://tippen2.web.de/?x=11

--
Jihad Terrorism Conspiracy New World Order
Revolution Black Helicopters Freedom of
Speech First Amendment Rights: Carnivore Bait
go ahead and READ my e-mail I have nothing to
hide... how about YOU ???





More information about the Synth-diy mailing list