> Hi,
>
> I'm looking for an schematics for a basic pll. This is for learning
> purposes, so i'd need a pll built from discrete components. I don't need any
> specific frequency range, so it could be a pll for FM or motor speed
> controlling, or something along these lines.
>
> If anybody knows of some article in the web featuring such a thing, please
> let me know.
>
>
> Thanks in advance!
>
>
> jm
>
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>
>

>
> Hi,
>
> I'm looking for an schematics for a basic pll. This is for learning
> purposes, so i'd need a pll built from discrete components. I don't need any
> specific frequency range, so it could be a pll for FM or motor speed
> controlling, or something along these lines.
>
> If anybody knows of some article in the web featuring such a thing, please
> let me know.
>
> Thanks in advance!
>
> jm
>
> --
> http://www.piclist.com#nomail Going offline? Don't AutoReply us!
> email @spam@listservKILLspammitvma.mit.edu with SET PICList DIGEST in the body

> Hello,
>
>     I'm looking for informations about using PLLs (Phase Locked Loops) at
> low to mid frequencies (from 20Hz to 50kHz).
>
>     I've googled the web, searched National's ANs and just can't find how to
> use a 4046 to detect a frequency like Peter L. Peres sugested in a reply to
> Dale Botkin about guitar tuners.
>
>     Also, other examples would be very usefull, as how to filter a 30kHz
> signal from a complex waveform etc.
>
>     There's some "PLL Cookbook" on the web? Any usefull application notes?
>
>     Thank you,
>
>     Brusque
>
> -----------------------------------------------------------------
> Edson Brusque                 C.I.Tronics Lighting Designers Ltda
> Research and Development               Blumenau  -  SC  -  Brazil
> Say NO to HTML mail                          http://www.citronics.com.br
> -----------------------------------------------------------------
>
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>Hello,
>
>     I'm looking for informations about using PLLs (Phase Locked Loops) at
>low to mid frequencies (from 20Hz to 50kHz).
>
>     I've googled the web, searched National's ANs and just can't find how to
>use a 4046 to detect a frequency like Peter L. Peres sugested in a reply to
>Dale Botkin about guitar tuners.
>
>     Also, other examples would be very usefull, as how to filter a 30kHz
>signal from a complex waveform etc.
>
>     There's some "PLL Cookbook" on the web? Any usefull application notes?
>
>     Thank you,
>
>     Brusque
>
>-----------------------------------------------------------------
>Edson Brusque                 C.I.Tronics Lighting Designers Ltda
>Research and Development               Blumenau  -  SC  -  Brazil
>Say NO to HTML mail                          http://www.citronics.com.br
>-----------------------------------------------------------------