It doesnt matter Wolf do I think that a divisor of 26 is really required so
the final divide by 2 will square the signal up nicely
Cheers de Alan G3NYK
----- Original Message -----
From: Wolf DL4YHF <[email protected]>
To: <[email protected]>
Sent: 19 August 2006 19:57
Subject: Re: LF: Re: Re: QRSS QRG's > 3579.25 kHz
> hamilton mal schrieb:
> > I must admit that I do not know of a cmos device that divides by 13 by
> > convential means. I wonder what the trick might be?
> > de MAL/G3KEV
> >
> >
> Hi Mal,
>
> Try the CMOS4536 or similar. It's a cheap "programmable counter/divider"
> - 16 pin standard DIL package. The 4636 can be "programmed" (by applying
> a 4-bit binary number to the inputs A,B,C,D) to divide by
> 1,2,3,4,5,6,7....16.
> Downside: Because of the odd ratio, the output won't have 50% duty
> cycle. But a simple LC filter can restore a "clean" signal.
>
> 73,
> Wolf DL4YHF.
>
>
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