GPS And Galileo RF IC Offers 1.4 dB Cascaded Noise

Jan. 23, 2008

BECAUSE THE BASEBAND FUNCTIONALITY is already available, all that is needed for a complete Global Positioning System (GPS) receiver is often an additional GPS radio-frequency integrated circuit (RF IC). The MAX2769E/W, for example, is a global-navigation-satellite-system (GNSS) receiver for GPS (L1 C/A code and P-code), WAAS, EGNOS, Galileo, and GLONASS navigation satellite systems. This RFIC provides a total cascaded noise figure of 1.4 dB and is designed for die-level integration into a single package. Incorporated on the MAX2769E/W is a complete receiver chain. The IC's delta-sigma, fractional-N frequency synthesizer allows intermediate frequency (IF) programming with +/-40-Hz accuracy while operating with any reference or crystal frequency available in the host system. P&A: $2.95 and up (1000 qty.).

MAXIM Integrated Products, Inc., 120 San Gabriel Dr., Sunnyvale, CA 94086; (408) 737-7600, FAX: (408) 737-7194, Internet: www.maxim-ic.com.

About the Author

Nancy Friedrich

RF Product Marketing Manager for Aerospace Defense, Keysight Technologies

Nancy Friedrich is RF Product Marketing Manager for Aerospace Defense at Keysight Technologies. Nancy Friedrich started a career in engineering media about two decades ago with a stint editing copy and writing news for Electronic Design. A few years later, she began writing full time as technology editor at Wireless Systems Design. In 2005, Nancy was named editor-in-chief of Microwaves & RF, a position she held (along with other positions as group content head) until 2018. Nancy then moved to a position at UBM, where she was editor-in-chief of Design News and content director for tradeshows including DesignCon, ESC, and the Smart Manufacturing shows.