HMC902LP3ETR

Overview

The HMC902LP3ETR is a GaAs low noise amplifier from Analog Devices, designed for the 5 GHz to 10 GHz frequency range. It operates on a single 3.5 V supply with a typical current consumption of 80 mA. The device provides a gain of 19.5 dB and a noise figure of 1.8 dB. Key performance metrics include a P1dB compression point of 16 dBm and an OIP3 of 28 dBm. It features an input return loss of 12 dB and dissipates 450 mW of power. The component is housed in a 16-QFN (3x3 mm) surface-mount package.

Feature Summary

• Utilizes Gallium Arsenide (GaAs) technology for high-frequency RF amplification
• Provides low noise figure and high linearity within the C-band and upper S-band ranges
• Integrated thermal pad design for efficient heat dissipation in compact layouts

Applications

• GPS receiver front-end stages
• Satellite communication uplink/downlink chains
• Point-to-point microwave radio systems
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix 'ETR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 16-QFN footprint matches the PCB land pattern dimensions exactly. Ensure the 3.5 V supply voltage aligns with the system's power budget and that the thermal requirements are met by the board design.

Selection Notes

Select this component when a balance of moderate gain and low noise is required in the 5-10 GHz band. Compare against alternatives if higher output power or different supply voltages are needed. Consider the QFN package size constraints and thermal management capabilities of the target application environment before finalizing the design.

Part Context

This part belongs to the HMC902G series of low noise amplifiers manufactured by Analog Devices. It is specifically engineered for wireless infrastructure and satellite applications requiring stable performance across wide bandwidths. The device represents a solution for integrating RF signal chain components into space-constrained modern electronic designs.

Replacement Considerations

HMC902LP3E is the non-epoxy variant available in cut-tape packaging.