IOUT from AD9850

Hi,
I'm reading the datasheet of AD9850 and I didn't find the caracteristics of Output signal (pin IOUT). I'd like to know if that signal is symetric or asymetric and in which range it belongs to when Vsupply is 5V and Rset is 3.9K or 1.95K. Does the signal is a 10.24mA.cos(2piFt) or 20.48mA.cos(2piFt) or it is an asymetric signal with that amplitude Peak to Peak ?
Thanks for your answer