GNSS Silicon

Global positioning with smallest footprint

The EW6181 is the lowest power, high sensitivity and accuracy multi-GNSS silicon complete with all required firmware and EVK to implement GPS L1, Glonass, BeiDou, Galileo, SBAS, WASS and A-GNSS.

The chip includes the RF frontend, digital baseband for signal processing, ARM MCU to run the firmware and a host of interfaces for connectivity in different applications. The chip also integrates a DC-DC converter, a high voltage LDO and a low voltage LDO to reduce module BoM in battery-operated applications.

The patented and proprietary algorithms implemented in EW6181 have enabled the smallest silicon at the lowest power consumption.

The EW6181 is Cloud ready for those applications needing and willing to operate in a connected environment to achieve lower power and higher accuracy and sensitivity.

Antenna Diversity

The EW6181 has also been implemented in a 2-antenna EVK to highlight the enhanced connectivity in antenna diversity mode for devices with frequent rotations. The EW6181 with 2-antenna diversity firmware is ideal for applications such as action cameras, smartwatches, etc.