Broadcom BCM4752IFBG

Overview

Broadcom's third-generation multi-constellation Global Navigation Satellite System (GNSS) solution, adding support for additional constellations.Providing multi-constellation support for the GPS, GLONASS, QZSS and SBAS constellations as well as a brand new acquisition engine and architecture, the BCM4752IFBG receiver offers faster time-to-fix in all scenarios, more accurate real-time navigation, faster reacquisition of signals after blockage or tunnel exits and improved sensitivity. While consuming half the power used by previous generation GNSS chips, it enables customers to lengthen battery life in their products with the benefits of navigation support provided by up to 59 orbiting satellites. The BCM4752IFBG provides Broadcom's second-generation sensor integration technology, adding accelerometer, gyroscope, magnetometer and altimeter outputs to the positioning engine. This brings improvements in deep urban navigation performance and also enables indoor positioning/navigation. The BCM4752IFBG is an optimized standalone GNSS solution for smartphones, mobile handsets, tablet computers, portable media players and portable navigation devices (PNDs).

Features