Avago AFEM-8240 RF Front End (RFFE) Module IFNA Film Bulk Acoustic Wave Resonator (FBAR) Filter Process Analysis

This report contains the results of the process analysis of the AVAGO IFNA FBAR filter die from the Avago AFEM-8240 ultra high-band (UHB) RF front end module (FEM) package. The AFEM-8240 UHB FEM was removed from the iPhone 14 Pro Max A2651. The AFEM-8240 runs in UHB spectrum, also known as the 5G mid bands (i.e., n42, n48, n77, and n79).

Read the full report