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Altera_Forum's avatar
Altera_Forum
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15 years ago

clock with GPS Syncronization (1PPS)

Hello!

Can i buid a clock circuit (1MHz) syncronized with the gps-module's PPS output ?

The PPS output have a 1Hz square wave.

regards

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
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    You can not use a PLL to generate the 1MHz signal from the 1 Hz square wave. You could implement a digital PLL to deliver exactly 1 million pulses for each PPS.