HMC376LP3ETR

Overview

The HMC376LP3ETR is a GaAs PHEMT MMIC low noise amplifier designed for GPS applications, operating within the 700 MHz to 1 GHz frequency range. It features a typical gain of 15 dB and a noise figure of 0.7 dB at a test frequency of 810 MHz to 960 MHz. The device requires a 5 V supply voltage and draws 73 mA of current. Key performance metrics include a P1dB compression point of 21.5 dBm. It is housed in a surface-mount 16-VFQFN package with dimensions of 3x3 mm.

Feature Summary

• Utilizes GaAs PHEMT technology for enhanced RF performance
• Optimized specifically for Global Positioning System (GPS) signal amplification
• Provides high linearity with a P1dB of 21.5 dBm
• Delivers low noise characteristics suitable for sensitive receiver front-ends

Applications

• GPS receiver front-end modules
• Global navigation satellite system (GNSS) signal processing
• Wireless communication base stations requiring L-band amplification
• Test and measurement equipment for RF signal analysis

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Request official datasheets and RoHS compliance certificates during procurement. Confirm package integrity upon receipt, as QFN components are sensitive to moisture and physical damage. Ensure storage conditions meet specified humidity sensitivity levels to prevent soldering defects during assembly.

Selection Notes

Select this component when designing circuits for the 700 MHz to 1 GHz band requiring minimal signal degradation. Consider its 0.7 dB noise figure for applications demanding high sensitivity. Evaluate the 5 V supply requirement against available power rails. Compare the 16-QFN footprint against PCB layout constraints. Assess thermal management needs given the 73 mA operating current.

Part Context

This part belongs to the HMC376 series of low noise amplifiers from Analog Devices. It is manufactured using Gallium Arsenide Pseudomorphic High Electron Mobility Transistor (GaAs PHEMT) technology. The series is engineered for robust performance in wireless infrastructure and satellite communication systems. The LP3ETR suffix indicates the specific lead-free tape-and-reel packaging configuration.

Replacement Considerations

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