MAX2686L

GPS/GNSS Low-Noise Amplifiers with Integrated LDO

Low-Noise-Figure GPS LNA in an Ultra-Small WLP; Versions Available with Different Levels of Gain


Please check latest availability status for a specific part variant.

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 current-sensitive 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, 0.86mm x 0.86mm x 0.65mm wafer-level package (WLP).

MAX2686L, MAX2693L: Typical Operating Circuit MAX2686L, MAX2693L: Typical Operating Circuit Enlarge+

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

Applications/Uses

  • Cellular Phones with GPS
  • Digital Cameras
  • Notebook PCs/Ultra-Mobile PCs
  • Recreational, Marine Navigation
  • Telematics (Asset Tracking and Management)
  • Watches
Part NumberRF Freq.
(MHz)
RF Freq.
(MHz)
Noise Figure
(dB)
Gain
(dB)
Input IP3
(dBm)
ISUPPLY
(mA)
Footprint
(mm x mm)
Package/PinsBudgetary
Price
minmaxSee Notes
MAX2686L 157516100.8819-4.150.86 x 0.86
WLP/4
$0.65 @1k
MAX2693L 1.0518.4-1.8
WLP/4
$0.71 @1k
See All Low-Noise Amplifiers (42)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX2686LEVKIT: Evaluation Kit for the MAX2686L/MAX2693L
MAX2693LEVKIT: Evaluation Kit for the MAX2686L/MAX2693L

Technical Documents

Tutorial 5100 General Layout Guidelines for RF and Mixed-Signal PCBs

Quality and Environmental Data

Product Reliability Reports: MAX2686L.pdf 
Lead-Free Package Tin (Sn) Whisker Reports

Tools & Models

  • MAX2686L S-Parameter File
  • CAD Symbols and Footprints

  • MAX2686LEWS+
  • MAX2686LEWS+T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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