Reference Design: NB2040

Evaluate the NemeriX high sensitivity A-GPS NJ2020/NJ1006A chipset and use NB2040 ref design to develop a self-contained, high sensitivity GPS receiver module

The NB2040 is a reference design for the NemeriX NJ1006A and NJ2020 low power baseband processor for indoor assisted Global Positioning System (A-GPS) and enhanced performances stand alone GPS applications.

The NB2040 reference design is designed to be used as a hosted system. The communication with the host processor is realized trough a serial interface or trough an SPI or I2C bus.

Some flexibility and debug/test functions have been included in the NB2040. As a consequence this reference design includes signals and components that will disappear in a most specific final situation.

Features

• GPS receiver module supporting active or passive antenna
• Based on NJ2020 baseband processor and NJ1006A RF front end
• Compact design: 26x26mm, 26x10mm without TCXO, EEPROM and voltage regulators.
• SMT compliant
• UART, SPI and I2C interfaces
• On board 512kbit SPI EEPROM
• mBGA 0.5mm pitch components

Reference Design: NB2040 Develop a self-contained, high sensitivity GPS receiver module
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