Is there IBIS model for AD9708 availble?
AD9708 IBIS Models links is broken at web page.
It say "Ahhh, technology. We can't find that page."
We are looking for the alternate part for AD9768 since it is obsolete.
Alternate part(AD9708) suggested is not meeting the settling time requirement.
AD9768 - 5ns
AD9708 - 35ns
We need the better settling time part. Pls recommend.
The AD9708ARUZ is listed here:
First, it appears that the diagrams for Figures 1 and 2 are swapped. It looks like the AD9768 is being used in voltage multiplying mode, similar to the schematic in Figure 1 (which again is mislabeled as Conventional AD9768), and described in the…
In the AN-420 application note about using the AD9764-EB Evaluation Board it is suggested to use C12,C13=22 pF and R20,R38=50 Ohm (as can be seen from the attached image).
It is also said that :
" OUTPUT CONFIGURATIONS
Hi, in the datasheet of AD9744, it states that REFLO should be connected to ACOM for both internal and external reference operation modes. However in the reference designs (SOIC), it says that if you want to use external REFIO, you should tie REFLO to AVDD…