Re: PLL frequency multiplier.


On Mon, 7 Jul 2008 22:26:59 -0400, "Mike" <no@xxxxxxx> wrote:

like what.


"Jim Thompson" <To-Email-Use-The-Envelope-Icon@xxxxxxxxxxxxxxx> wrote in
message news:gee574lbpup43hen7kb01m0cc6n9qmn3uo@xxxxxxxxxx

On Mon, 7 Jul 2008 20:40:24 -0400, "Mike" <no@xxxxxxx> wrote:

the CD4059 is going to serve as my divider in the PLL circuit, it seems it
can handle a division by 48 all in itself.

Certainly. It's a programmable counter, as I suggested in a prior
post.

You might consider something more modern ;-)

"Mike" <tubegraveyard18@xxxxxxxxx> wrote in message
news:d89f9681-6cf0-4a5f-993e-606b226dfc27@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
I need a circuit that takes a 400hz sync pulse and multiplies it to
19.2khz.

I was reading around the net on PLL multipliers, but everything I have
seen are way up into the mhz range with really no schematics on aiding
to design one.

any ideas? thanks.


...Jim Thompson

Stop top posting and snipping pertinent portions of the thread.

Also use a competent reader which follows the rules for signature
deletion.

Use something like a 74HC292

though you should sharpen your own skills by making your own DIV3
followed by DIV16.

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
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| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
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"It isn't that democrats are ignorant. Far from it... it's just that
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