HMC375LP3ETR

Overview

The HMC375LP3ETR is a low noise amplifier (LNA) from Analog Devices, designed for wireless communication applications. It operates within the frequency range of 1.7 GHz to 2.2 GHz. The device utilizes silicon technology and is housed in a surface-mount QFN-16 package. It requires a single 5 V power supply and draws a typical current of 40 mA. Key electrical specifications include a gain of 18.5 dB, a noise figure of 3.5 dB, and an input return loss of 13 dB. The component supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides high gain with low noise figure for signal integrity
• Optimized for narrowband wireless communication systems
• Compact surface-mount packaging facilitates board integration

Applications

• CDMA mobile phone front-end modules
• GSM base station receiver chains
• WCDMA infrastructure equipment

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance and lead-free status prior to integration. Ensure thermal management aligns with specified operating temperature ranges. Validate package dimensions against PCB footprint requirements. Review datasheet for handling sensitivity guidelines.

Selection Notes

Select this component for designs requiring moderate gain and low noise in the 1.7–2.2 GHz band. Consider the QFN-16 package size for space-constrained layouts. Evaluate power consumption against system battery constraints. Compare performance metrics against alternative LNAs for specific linearity requirements.

Part Context

This part belongs to the HMC series of RF integrated circuits by Analog Devices. It complements other MMIC solutions for wireless infrastructure. The series focuses on providing reliable performance for cellular communication standards. It serves as a critical element in receiver signal paths.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.