MAX2659ELT+T 射频放大器 MAXIM

MAX2659ELT+T

射频放大器 GPS/GNSS Low Noise Amp

GPS/GNSS Low-Noise Amplifier

MAX2659ELT+T General 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.

MAX2659ELT+T Benefits and Features

● 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)

MAX2659ELT+T Applications

● Automotive Navigation

● Location-Enabled Mobile Devices

● Telematics (Asset Tracking and Management)

● Personal Navigation Device (PND)

● Cellular Phones with GPS

● Notebook PC/Ultra-Mobile PC

● Recreational, Marine Navigation

● Avionics