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MAX2686L - GPS/GNSS Low-Noise Amplifiers

General Description

The MAX2686L/MAX2693L low-noise amplifiers (LNAs) are designed for GPS L1, Galileo, and GLONASS applications.

Designed in Maxim’s advanced SiGe process, the devices achieve high gain and low noise figure while maximizing the input-referred 1dB compression point and the 3rd-order intercept point.

Key Features

  • High Power Gain: 19dB (MAX2686L).
  • Low Noise Figure: 0.88dB (MAX2686L).
  • Integrated 50Ω Output Matching Circuit.
  • Low Supply Current: 1.8mA (MAX2693L).
  • Wide Supply Voltage Range: 1.6V to 4.2V.
  • Low Bill of Materials: One Inductor, Two Capacitors.
  • Small Footprint: 0.86mm x 0.86mm.
  • 0.4mm Pitch WLP Ordering Information appears at end of data sheet. Typical Operating Circuit RF INPUT + MAX2686L MAX2693L VCC VCC C2 A1.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX2686L/MAX2693L EVALUATION KIT AVAILABLE GPS/GNSS Low-Noise Amplifiers with Integrated LDO General Description The MAX2686L/MAX2693L low-noise amplifiers (LNAs) are designed for GPS L1, Galileo, and GLONASS applications. Designed in Maxim’s advanced SiGe process, the devices achieve high gain and low noise figure while maximizing the input-referred 1dB compression point and the 3rd-order intercept point. Both devices include an internal LDO ideal for battery-powered applications. For currentsensitive applications, the MAX2693L achieves excellent performance while consuming only 1.8mA current. The devices operate from a +1.6V to +4.2V single supply. The shutdown feature reduces the supply current to less than 20µA. The devices are available in a very small, lead-free, RoHS-compliant, 0.