AS discussed offline, we recommend moving to the AD911x family or AD974x family of DACs.
We have an ibis model for the AD9704 which you can use here.
Thanks, I agreed.
BTW, please let me additional inquiry.
In a datasheet of AD9705, there is resemble sentence "The AD9704/AD9705/AD9706/AD9707 approximately 5 μs to power back up, when 3.3 V AVDD is used."
Can I suppose that the max time…
I am currently designing an upgrade to existing equipment that needs an additional DAC. I was going to use the AD9704 but when the datasheet was updated from Rev. B to Rev. C in September this year, the following was added in the "Reference Operation…
I’m using AD9707 with AVDD=1.8V, CLKVDD=2.5V and DVDD=3.3V power supply according to data sheet that, at pag. 30, states:
“The analog and digital sections of the AD9704/AD9705/AD9706/AD9707 have separate power supply inputs (AVDD and DVDD) that can…
I'm obviously missing something fundamental with figure 89 of the AD970x data sheet - if REFIO is driving 1V to the noninverting input of the op amp, it appears V_iouta will always be >1V; isn't this outside of its compliance range?
I may have the answer already but just to verify, if you look at the datasheet for the AD970X, page 24 (rev B datasheet), Figure 51, there is a spectral plot of a single tone. That plot states for Vdd=3.3V, Iout_fs=2mA, freq=15MHz, that the Pout is about…