Broadcom 4FR9A Process Node Assessment with TEM Option

Product Code
PNA-1802-801
Release Date
16/03/2018
Availability
Published
Product Item Code
AVA-AFEM-8072
Device Manufacturer
AVAGO
Device Type
Front End Module
Report Code
PNA-1802-801
This report presents a Process Node Assessment of the Broadcom 4FR9A RF antenna tuner die found inside the Broadcom AFEM-8072 package. The AFEM-8072 was extracted from the main printed circuit board (PCB) of the Apple iPhone 8.
This report contains the following detailed information:
  • Selected teardown photographs, package photographs, package X-rays, die markings, and die photographs
  • SEM cross-sectional micrographs of the general structure of the die dielectric materials, major features, and transistors
  • Measurements of vertical and horizontal dimensions of major microstructural features
  • Transmission electron microscopy (TEM) cross-sectional micrographs of the transistors and the gate oxide
  • TEM-based energy dispersive spectroscopy (TEM-EDS) analysis of the dielectrics, metals, and transistors
TechInsights Library

A unique vault of trusted, accurate data at your fingertips

Our analysis goes as deep as required to reveal the inner workings and secrets behind a broad range of products.

Don't miss another update from TechInsights.

All our latest content updates sent to you a few times a month.