0.8dB Noise Figure, 20dB Gain, GPS Low-Noise Amplifier (LNA) Improves Performance over Your Existing Solution
Description
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.
An evaluation kit is available: MAX2659EVKIT 
Key Features
Applications
| Diagram |
 Pin Diagram/Functional Diagram/Typical Application Circuit |
| Key Specifications: Low-Noise Amplifiers | ||||||||||||
| Part Number | RF Freq. (MHz) |
RF Freq. (MHz) |
Noise Figure (dB) |
Gain (dB) |
Input IP3 (dBm) |
ISUPPLY (mA) |
Footprint (mm x mm) |
Industry Qualified | Package/Pins | |||
| min | max | |||||||||||
| MAX2659 | 1450 | 1750 | 0.8 | 20.5 | -5 | 4.1 | 1.0 x 1.5 | Automotive - General |
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| See All Low-Noise Amplifiers (20) | ||||||||||||
source：ShenZhen henlito electronic co.,ltd.
web:www.henlito.com
