sycronizing of two clock?

H_u_n_t_e_r · Oct 6, 2005

Greetings,
i have two clock source Clock A and Clock B
ClockA=1PPS(GPS output)
ClockB=1MHZ(TXCO)
how can i syncronize two clock source.
Regards.

echo47 · Oct 6, 2005

You can't, unless your TCXO is a voltage-controllable TCXO.

If it is, take a look at the SRS PRS-10 manual (around figure 3) to see how they do it. It's not easy to do a good job!
https://www.thinksrs.com/products/PRS10.htm

bateAz · Oct 16, 2005

The best way to do it is by using DDS chip, like AD9851, to get an 1MHz signal. Then you have to use PLL and a microcontroller, f.e PIC. If You have questions about hardware and software for MCU feel free to ask.
Note by English is not the best.

sycronizing of two clock?

H_u_n_t_e_r

Full Member level 2

echo47

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bateAz

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sycronizing of two clock?

H_u_n_t_e_r

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echo47

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bateAz

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