MAX2659 Datasheet

• Improves System Performance
  • Ultra-Low 0.8dB Noise Figure
  • High-Power 20.5dB Gain
  • Wide 1.6V to 3.6V Supply Range
• Lowers System Cost With Low Bill of Materials and Small Size
  • Integrated 50Ω Output Matching Circuit
  • Small 1.5mm x 1.0mm Footprint
  • Thin 0.75mm Profile
• Reduces Power Consumption
  • Low 4.1mA Supply Current
  • Power-Shutdown Control Mode to Eliminate the Need for External Supply Switch
• AEC-Q100 (MAX2659ELT/V+ Only)
• ±2500V ESD HBM (Human Body Model)

• Automotive Navigation
• Avionics
• Cellular Phones with GPS
• Location-Enabled Mobile Devices
• Notebook PCs/Ultra-Mobile PCs
• Personal Navigation Devices (PND)
• Recreational, Marine Navigation
• Telematics (Asset Tracking and Management)

The MAX2659 high-gain, low-noise amplifier (LNA) is designed for GPS, Galileo, and GLONASS applications. Designed in Maxim's advanced SiGe process, the device achieves a 20.5dB gain and an ultra-low-noise figure of 0.8dB while maximizing the input-referred 1dB compression point and the 3rd-order intercept point at -12dBm and -5dBm, respectively.

The MAX2659 operates from a +1.6V to +3.3V single supply and consumes only 4.1mA. The shutdown feature in the device reduces the supply current to be less than 1µA. The MAX2659 is available in a very small, lead-free, RoHS-compliant, 1.5mm x 1.0mm x 0.75mm, 6-pin µDFN package.