The first results for the NGI Zero PET funded Analog/Mixed-Signal Library project were already presented in a previous blog post. Now the scalability reports on the rest of the analog blocks have been made available by LIP6; one for a DAC and one for a PLL.
A comparison was made between the so-called R-2R and a capacitive DAC architecture. Scaling implication have been investigated and a comparison of the two architectures were made. You can find the details in the report authored by Marie-Minerve Louërat.