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02/04/2023 at 18:40 #2363
A very good way to reuse frequency doublers with 5/6 DRIXOs
If you use a frequency doubler for a DSD DAC, beware of subharmonics mixing with sigma-delta idle tones,
Then again, Andrea’s DSD DAC looks like a long FIRDAC. As such, it should be much less sensitive to this issue than the rather basic model I simulated.