LEA-5Q: Low profile GPS receiver module with KickStart Print Print E-mail page E-mail page

u-blox 5 ROM-based GPS receiver module

LEA-5Q GPS receiver module
The LEA-5Q is a high performance GPS receiver module featuring u-blox' KickStart weak signal acquisition technology. The module comes in a compact and thin 17 x 22.4 x 2.4 mm package with numerous connectivity options including a USB interface. The LEA-5Q's ultra-fast acquisition performance makes it ideal for mass market mobile devices with high performance needs.

u-blox KickStart provides accelerated startup at weak signals, and our featured SuperSense® Indoor GPS is capable of tracking and acquiring even extremely weak signals. This makes the LEA-5Q suitable for solutions using small or covert antennas.

The module's architecture further ensures costs are kept at a minimum by replacing a costly Flash EPROM by an internal Read-Only Memory (ROM) in the GPS baseband chip.

Highlights

  • Accelerated startup at weak signals thanks to KickStart Technology
  • Eco power mode for optimal power consumption (default configuration)
  • 4 Hz position update rate
  • 1 UART, 1 USB, and 1 DDC (I2C compliant) interface, SPI planned
  • 22.4 x 17 x 2.4 mm

u-blox 5 Features

  • 50-channel u-blox 5 engine with over 1 million effective correlators
  • Under 1 second Time-To-First-Fix for Hot and Aided Starts
  • SuperSense® Indoor GPS: -160 dBm tracking sensitivity
  • Supports AssistNow Online and AssistNow Offline A-GPS services; OMA SUPL compliant
  • Supports SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Operating temperature range: -40 to 85°C
  • RoHS compliant (lead-free)
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