Other Parts Discussed in Thread: DAC38RF80 , TIDA-01084 Hello TI partners,
I am surveying a circuit for a sine wave generator, here is my requirement.
1. Output frequency: DC - 400MHz
2. The amplitude, frequency and phase must be adjustable. …
William,
The DAC can generate tones without the JESD interface. The DAC38RF84 has two NCO's that you can program and switch between them to get two different output frequencies very quickly. If more tones are needed, the initialization time becomes…
Kevin,
You cannot shut down the JESD section but you can use the DAC as a DDS pretty easily. See the attached documents for more information. One of these references the TI RF DAC, but most of the document is also applicable to the DAC38J82.
Regards…
Viktorija,
Is the customer trying to get both bandwidth signals up converted at the same time on a single DAC or two DAC's? In either case, this can be done with a single part. Do they want the signals up converted to all four frequency bands at the…
