RD53B Design Requirements

Common requirements for the ATLAS and CMS HL-LHC pixel readout chips. A common design framework called RD53B will be used to generate the production chip layouts for both experiments, with minor customization affecting primarily the chip size, which will be different for ATLAS and CMS, but is simply a parameter in the RD53B framework. The RD53B framework will be heavily based on the RD53A readout chip design, as many requirements are already met by RD53A