interfacing XM297LBW with arduino

hi, I was trying to Use the XM297LBW chip for RF communication. presently I want to use it for remote control. I tried to search internet for libraries for this device, there are some references for older version XM297, but I was not able to locate any software libraries for XM297LBW.
XM297LBW has single data line and it is not fully clear how to use it.

datasheet reference

this is a 8 pin IC.

if some one has ever used it, kindly share your experience with the chip. Also if it is possible for some one to share library or small example.