My application needs to generate a sine wave of 10 to 20 samples per period. I am using Altera Cyclone 3 FPGA. Can anyone suggest which DAC I should be using. Also inputs as to how to go about the process will be useful. I know that a look-up table would have to be built which contains these values. However a detailed process would be very highly appreciated. Also if the most popular DACs that are used with these applications are mentioned, then it will lessen a lot of burden on me.