Part Number:XEVMK2LX
Hi Joe,
What is the DFE input rate limit for K2L processor. Will it support 30.72MHz?
I had sent a query
https://e2e.ti.com/support/processors/f/791/t/717739
For the same design, would like to know the Maximum and minimum supported data rate on DFE IQN2 side. Will it support 30.72MHz.
We are designing a LTE enodeB with 20MHz BW and 30.72MHz sampling rate.
But we are not sure whether DFE supports this low rate of 30.72MHz.
We are interfacing AFE7xxx for 4Tx4R configuration for LTE20. The AFE7xxx has 8 serdes JESD lanes. But K2L has 4 JESD Lanes.
The JESD lanes 5-8 on AFE7xxx is not used in the design.
Kindly advice the required sampling rates from AFE7xxx to DFE IQN2 for 4Tx4R LTE 20 MHz bandwidth. We are require to use 30.72MHz at DFE IQN2.
Kindly reply...
Regards,
Sumathi