E
Ernest Scheiber
Guest
Hello all,
I am trying to understand whether it is possible to extract a clock
from the serial stream and use it as reference for the PMA PLL.
According to what I read so far it is not customary, sources
are either externl FPGA clock, internal FPGA clock or clock
from adjacent transceiver. How then can a remote radio head use
synchronize to a high precision base station clock?
According to CPRI standard the RE should have a clock
'traceable' to the RE clock.
Best regards,
E
I am trying to understand whether it is possible to extract a clock
from the serial stream and use it as reference for the PMA PLL.
According to what I read so far it is not customary, sources
are either externl FPGA clock, internal FPGA clock or clock
from adjacent transceiver. How then can a remote radio head use
synchronize to a high precision base station clock?
According to CPRI standard the RE should have a clock
'traceable' to the RE clock.
Best regards,
E