If the average power rating is 33dBm what is the peak power rating for something like an LTE signal with PAR of 9dB.

We have a spec of 34dBm as peak in Table 7 in that datasheet.  That is for CW signals.  They part will likely tolerate higher short lived power level spikes but we won't have characterisation data on that currently.   

We have a spec of 34dBm as peak in Table 7 in that datasheet.  That is for CW signals.  They part will likely tolerate higher short lived power level spikes but we won't have characterisation data on that currently.