Broadcom BCM47755KUB1G Dual-Frequency GNSS Basic Functional Analysis Report

Product Code
FAR-1808-901
Release Date
19/09/2018
Availability
Published
Product Item Code
BRO-BCM47755KUB1G
Device Manufacturer
Broadcom
Device Type
Communications IC
Subscription
IoT Connectivity SoC
Channel
IoT Connectivity SoC - Basic Floorplan Analysis
Report Code
FAR-1808-901
This report presents a basic Functional Analysis of the Broadcom BCM4775 dual-frequency GNSS die found inside Broadcom BCM47755KUB1G package.

This report contains the following detailed information:
  • Selected teardown photographs, package photographs, package X-rays, die markings, and diephotographs
  • SEM cross-sectional micrographs of the general structure of the die dielectric materials, majorfeatures, and transistors
  • Measurements of vertical and horizontal dimensions of major microstructural features
  • Plan-view optical micrograph of the die delayered to the polysilicon layer
  • Identification of major functional blocks on a polysilicon die photograph
  • Table of functional block sizes and percentage die utilization
  • High-resolution top metal and polysilicon die photographs delivered in the ICWorks Browser
  • Cost of die and tested packaged die, based on the manufacturing cost analysis of the observed process
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