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PLL circuits
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hrudolf



Joined: 17 Dec 2004
Posts: 1
Post17 Dec 2004 11:14   

hc4046 pll
Hi there,

I am looking for a PLL/VCO-chip (preferably not SMD) to generate a 10.7 MHz from a 10.000 MHz clock.
(N=107, R=100)

Does anybody know such a chip?

Thanks,
Hans
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bobcat1



Joined: 10 Jul 2002
Posts: 1118
Helped: 48
Post18 Dec 2004 12:34   

Re: PLL circuits
Hello

You can use MC145170 from freescale but you need to add external VCO

OR you can use 74HC4046 PLL but this chip is not programable works up to 30MHz

Or You can use both 170 as the PLL and HC4046 as the VCO

regards

Bobi
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Post18 Dec 2004 12:34   

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Delsian



Joined: 13 Jan 2004
Posts: 15
Location: Ukraine
Post18 Dec 2004 16:39   

PLL circuits
Look to AD98xx and select the best for you. I prefer AD9850 in my project.
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