standard DAC suggestion

[gunturikishore]

Is there any standard 10 or 12 bit DAC with 20 to 50 MSPS parallel input and voltage output. I found current output DACs but that requires additional circuitry in my test PCB for converting it to voltage. Is it not possible with a voltage output with such high speed requirements?? I searched Analog, Linear and National websites but have no clue. Does any body have idea of such a DAC from any vendor??

 

[lladnar23]

Just use a current-output DAC and dump the current into some load resistors to produce the desired voltage output signal

 

[alpeshchokshi]

can you please be more specific in your question?? whats your requirement??