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Hi,
Can you please confirm me that if we want to use the DAC28RF84, we can not use the order values of interpolation of 6 and 8? (table 9, page 44, SLASEA3C datasheet)
In this case what is the difference between the DAC38RF85 and DAC38RF84?
Best Regards
F Brest,
The DAC38RF85 has a differential output and the DAC38RF84 has a wide bandwidth integrated (internal) balun (nominally 700 MHz to 3.8 GHz passband) to
convert the DAC core differential signal to a single ended signal. The single ended output is expected to drive a 50-Ω load.
Regarding the 6x and 8x interpolation question, both parts can support this but only when using the required LMFS settings as shown in Table 9.
Regards,
Jim