1.1 Product Description
YIC51612EBGB features high sensitivity, low power and ultra small form factor. The module is powered by MediaTek. It can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. The miniature size makes the module easy to integrate into portable device like mobile phone, PDAs, camera and vehicle locators.
This module supports hybrid ephemeris prediction to achieve faster cold start. One is self-generated ephemeris prediction that is no need of both network assistance and host CPU’s intervention. This is valid for up to 3 days and updates automatically from time to time when GPS module is powered on and satellites are available. The other is server-generated ephemeris prediction that gets from an internet server. This is valid for up to 14 days. Both ephemeris predictions are stored in the on-board flash memory and perform a cold start time less than 15 seconds.

YIC51612EBGB is suitable for the following applications:
‧ Automotive navigation
‧ Personal positioning
‧ Fleet management
‧ Mobile phone navigation
‧ Marine navigation
1.2 Product Features
‧MediaTek high sensitivity solution
‧Support 99-channel GPS (33 Tracking, 99 Acquisition)
‧Ultra low power consumption
‧Fast TTFF at low signal level
‧Built-in 12 multi-tone active interference canceller
‧Free hybrid ephemeris prediction to achieve faster cold start
‧Built-in data logger
‧Built-in DC/DC converter to save power
‧Up to 10 Hz update rate
‧±11ns high accuracy time pulse (1PPS)
‧Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
‧Support Japan QZSS
‧Indoor and outdoor multi-path detection and compensation
‧RoHS compliant