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Altera_Forum
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13 years ago

Clock recovery from signle 125MHz pulses with PLL

Hi, I have a circuit that uses one PLL to recover data and clock from a single bitstream. This PLL is fed with 125 MHz clock, on it's output there is 375 MHz clock (which is used for the circuity ...
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Altera_Forum
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13 years ago

Yea kaz, you're right there are not higher frequency components, sync pulses occur every 44.1kHz. Sync is exactly at 44.1 kHz.

I need to recover from that 44.1 or 88.2 or 176.4 kHz clocks. I haven't tried it yet, cause i'm doing smth else right now, i'm just asking if it's possible or there will be some problems. I would like to use a PLL module for that.

best regards