[time-nuts] Frequency division by 81

[Gilles Clement]

Hi, 
Could you point me to a practical design example of a Pi divider ?


Envoyé de mon iPad

> Le 19 juin 2020 à 08:56, Poul-Henning Kamp <phk at phk.freebsd.dk> a écrit :
> 
> --------
> 
>> I need to divide the output of an OCXO by a factor D=81 for testing purposes. So with minimum added phase noise.
> 
> Two stages of divide by 9 PI-dividers ?
> 
>   http://rubiola.org/pdf-articles/conference/2013-ifcs-Frequency-dividers.pdf
> 
> -- 
> Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
> phk at FreeBSD.ORG         | TCP/IP since RFC 956
> FreeBSD committer       | BSD since 4.3-tahoe    
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