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MAX2686：GPS/GNSS Low-Noise Amplifiers

Low-Noise-Figure GPS LNAs in an Ultra-Small WLP Package Offer Versions with Different Levels of Gain

The MAX2686/MAX2688 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 ultra-low-noise figure while maximizing the input-referred 1dB compression point and the 3rd-order intercept point. The MAX2686 provides a high gain of 19dB. The MAX2688 supplies 15dB of gain while attaining higher linearity. The devices operate from a +1.6V to +3.3V single supply. The optional shutdown feature in the devices reduces the supply current to less than 10µA. The devices are available in a very small, lead-free, RoHS-compliant, 0.86mm x 0.86mm x 0.65mm wafer-level package (WLP).

Key Features High-Power Gain: 19dB (MAX2686) Ultra-Low-Noise Figure: 0.75dB (MAX2686) Integrated 50Ω Output Matching Circuit Low Supply Current: 4.1mA Wide Supply Voltage Range: 1.6V to 3.3V Low Bill of Materials: One Inductor, Two Capacitors Small Footprint: 0.86mm x 0.86mm Thin Profile: 0.65mm 0.4mm-Pitch Wafer-Level Package (WLP)

MAX2686, MAX2688: Typical Application Circuit Applications/Uses Automotive Navigation Avionics Cellular Phones with GPS Digital Cameras Notebook PCs/Ultra-Mobile PCs Personal Navigation Devices (PNDs) Recreational, Marine Navigation Telematics (Asset Tracking and Management) Watches

DataSheet

Parametrics

Design kits & evaluation modules

• MAX2686EVKIT
• MAX2688EVKIT

Quality and Environmental Data

• MAX2686.pdf

Related Products

• MAX2659：GPS/GNSS Low-Noise Amplifier
• MAX12000：1575MHz GPS Front-End Amplifier
• MAX2655：1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers
• MAX2654：1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers

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