Thanks for the advice so far bkamak.
Based on the pinout of the HMC625HFLP5E, I'm guessing the ACG pins are the grounds for each of the attenuator stages and that they (within HFLP5E) the are internally decoupled within the package.
Are you able to suggest / detail what the decoupling scheme was internally within the HFLP5E. Does any of it still exist in the ALP5E package?
I'm trying to evaluate just how much additional external decoupling must be added for us to use the ALP5E package? We have an existing design that's very tight on space and don't want to make too many changes to the layout
Thanks again,
Tom G
