DRU implementation for SDI

Hi

I am using cyclone IV FPGA to implement SD-SDI receiver with the gxb tranciver in 11x oversampling mode. Configuration I did is as follows :

Reciever is configured for 2970 MHz : which is 11 times the the SD SDI data rate(270 MHz).

Reciver is in lock to ref clock mode

Reciver data width is set to 20 bit.

Im looking for a Data Recovery Unit for this 11x oversampled data. Please help me ....................