QLX3Gx

Dual Band GNSS Soc
Sampling Q3 2025

Industry’s Lowest Power Consumption and Footprint Concurrent Multi-Band GNSS Receiver

The QLX3Gx is a highly integrated single-chip device that combines state-of-the-art, ultra-low-power Digital RF Front End with an advanced GNSS Baseband engine.

This combination will transform the Positioning, Navigation, Timing and connectivity markets.

Applications

Asset Trackers & Logistics
Wearable
Vehicle tracking
Commercial UAV
Land Surveying
Agriculture and Forestry
Fleet Management
Emergency Management

Thanks to its concurrent multi-constellation and simultaneous multi-band processing capabilities, the QLX3Gx delivers superior accuracy than today’s single-band solutions, while reducing up to 10x the power consumption.

The QLX3Gx has been designed to meet the most demanding battery-powered use case requirements such as consumer electronics, wearables and IOT asset trackers.

Package options
  • QFN 40 - 5 mm x 5 mm
  • WLCSP 42 - 3 mm x 2.5 mm
Preliminary dimensions
  • QLX3GP - QFN 40
  • QLX3GW - WLCSP 42
  • QLX3Gx-EVK - Available Upon Request
  • QLXView - Available Upon Request
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Features

Multi-Constellation Support
Multi-band Tracking Capability
  • L1 and L5 run-time switchable
  • L2CM + L5 Concurrent
Industry’s Lowest Power Consumption
  • Tracking Mode: 10 mW
  • Cyclic Mode 1Hz: 1 mW
  • Sleep Mode: 10 uW
BOM Cost and Footprint Reduction
  • ARM Cortex M4 with SRAM and NVM
  • 2x SPI, 3x UART, 2x I2C
  • LDO, 2x LNA, Notch Filter Bank
  • Supports XTAL and TCXO
  • Single voltage rail from 1.0 V to 1.9 V
Operating Temperature: -40 °C to 85 °C
RoHS-Compliant, 5 mm x 5 mm QFN-40

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