What is the maximum output bandwidth for DAC of AD9961/3?

AD9961/3, which has two ADCs of 100mDps and two DAC of 170MSPs, can reach the maximum rate of 340MSPs when only one DAC is used. We have requirements on the output bandwidth of DAC, so would you help to tell me what the maximum output bandwidth of this chip DAC can reach?

Thanks very much!

Anonymous