MAX2688LEWS+T

RF Amplifiers Overview

The MAX2688LEWS+T is a low-noise amplifier designed for GPS/GNSS applications, operating at a center frequency of 1575.42 MHz. It provides a gain of 15.4 dB with a noise figure of 0.75 dB. The device functions within a supply voltage range of 1.6 V to 3.3 V and draws a supply current of 4.1 mA. Key performance metrics include a P1dB compression point of -10 dBm and an OIP3 of 0 dBm. It utilizes SiGe technology and is housed in a compact 4-WLP package measuring 0.84x0.84 mm.

RF Amplifiers Feature Summary

• Optimized for GPS/GNSS signal amplification
• Ultra-low noise figure for high sensitivity
• Compact WLP packaging for space-constrained designs

RF Amplifiers Applications

• GPS receiver front-ends
• GNSS positioning modules
• Satellite navigation systems

RF Amplifiers Procurement Notes

Verify the specific suffix 'L' against official Analog Devices documentation to confirm any distinct manufacturing or testing variations compared to standard MAX2688 variants. Ensure the component matches the required RoHS compliance status and lead-free specifications as defined in the manufacturer's datasheet before integration into production schedules.

RF Amplifiers Selection Notes

Select this component when designing for L1 band GPS signals requiring minimal noise degradation. The low supply current makes it suitable for battery-powered portable devices. Consider the 4-WLP footprint constraints and thermal dissipation requirements relative to the 776 mW power dissipation rating during PCB layout.

RF Amplifiers Part Context

This part belongs to the Maxim Integrated RF amplifier family, specifically targeting global navigation satellite systems. It represents a solution for integrating high-performance amplification into small form-factor mobile and embedded electronics without compromising signal integrity.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.