GNSS Receiver and Amplifier have automotive-grade design.
Maxim Integrated Products
Sunnyvale, CA 94086
Mar 27, 2012
Designed for GNSS applications, MAX2769B and MAX2670 feature PPAP and AEC-Q100 approvals and operate over navigation standards: GPS, GLONASS, Galileo, and Compass. Dual-stage low noise amplifier, MAX2670, is typically located in or close to antenna module, while MAX2769B resides within dashboard as receiver and has noise figure of 1.4 dB. MAX2670's design allows external filtering between first and second stage, providing flexibility for system optimization.
Amplifier is QMLV-qualified for space-level applications.
National Semiconductor Corp.
Santa Clara, CA 95051-0695
Apr 12, 2007
Model LMP2012WGLQMLV rail-to-rail output operational amplifier measures and continually corrects input offset error voltage while eliminating unwanted 1/f voltage and current noise. It is radiation tested to 50 K rad (Si) and displays 90 dB PSRR rating over full space temperature range. Operating from 2.7-5 V supply voltage, amplifier offers 60 ÁV input offset voltage over -55 to 125░C temperature range, 4 V/Ásec slew rate, and 3 MHz gain-bandwidth.