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High frequency count

Question asked by brunomusw on May 18, 2011
Latest reply on May 27, 2011 by Georgy

Hi,
I'm thinking in ways to measure 666.7ps, so you will need 1.5GHz, that's a high clock rate, especially for an app where you use some 8 bits uC. Some ways to do that is:
- Use a Pll to get the high frequency, but how I could count the clocks? Registers?

 

Other way or some tip for this one?

 

Best regards
Brunomusw

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