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MAX2659: GPS/GNSS Low-Noise Amplifier Data Sheet (Rev. 10)7/29/2021PDF720K
Overview
Features and Benefits
- 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)
Product Details
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.
Applications
- 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)
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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MAX2659 Reliability Data1/12/2023PDF91K
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max2769b-product-brief10/10/2022PDF192K
Tools & Simulations
S-Parameters
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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Sample & Buy
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List Pricing
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Evaluation Boards
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Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.