Before revision: The purpose of an interposer is to spread a connection to a wider pitch or to reroute a connection to a different connection.Package Substrates/Interposers Interposer comes from the Latin word "interpōnere", meaning "to put between".interposes - definition of interposes by the Free Online Dictionary, Thesaurus and Encyclopedia They are often used in BGA packages, multi-chip modules and high bandwidth memory.
After revision: An interposer can be made of either silicon or organic (PCB-like) URLThe purpose of an interposer is to spread a connection to a wider pitch or to reroute a connection to a different connection.Package Substrates/Interposers Interposer comes from the Latin word "interpōnere", meaning "to put between".interposes - definition of interposes by the Free Online Dictionary, Thesaurus and Encyclopedia They are often used in BGA packages, multi-chip modules and high bandwidth memory.