I need more than one DDS channel, do you have any devices, or any plans for devices with more than one DDS channel in a single package?
Yes we do. The AD9958 is a two channel DDS and the AD9959 is a 4 channel DDS. Both of these devices rely on a single system clock source, so the outputs are inherently synchronous too.
The first devices that had anything like a second channel are actually the AD9852 and AD9854, which each had a second DAC on board, although in these parts there that DAC is synthesizing a signal from the same DDS engine as the primary DAC.
We have every intention of developing more multi-channel DDS devices, if you have any suggestions for feature or specification minimums that we should be targeting, we would like to hear from you.
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