HMC462LP5ETR

Overview

The HMC462LP5ETR is a GaAs pHEMT MMIC low noise amplifier from Analog Devices Inc., designed for wideband applications. It operates within a frequency range of 2 GHz to 20 GHz, providing a typical gain of 13 dB and a noise figure of 2.5 dB. The device requires a single 5 V supply voltage and draws approximately 66 mA of operating current. Packaged in a QFN-32 surface-mount format, it offers high linearity with a P1dB compression point of 14 dBm. This component is suitable for general-purpose RF systems requiring broadband amplification.

Feature Summary

• Utilizes GaAs pHEMT technology for robust performance across the 2 GHz to 20 GHz spectrum
• Provides consistent 13 dB gain with a low 2.5 dB noise figure for signal integrity
• Features a compact QFN-32 surface-mount package for efficient PCB integration
• Operates on a standard 5 V supply with low current consumption of 66 mA

Applications

• General purpose RF amplification in communication systems
• Wideband receiver front-end stages
• Test and measurement instrumentation equipment
• Satellite communication ground stations

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix ETR indicates tape-and-reel packaging if automated assembly is required. Check current availability status as limited supply conditions may apply. Ensure compatibility with 5 V logic levels and thermal management requirements for the QFN-32 package during system integration.

Selection Notes

Select this component when broadband coverage from 2 GHz to 20 GHz is required without switching between multiple narrowband amplifiers. The 2.5 dB noise figure makes it suitable for sensitive receiver applications where signal degradation must be minimized. Consider the 13 dB gain level for intermediate stage amplification rather than primary antenna coupling. The single 5 V supply simplifies power distribution compared to dual-supply alternatives.

Part Context

This part belongs to the HMC series of monolithic microwave integrated circuits (MMICs) manufactured by Analog Devices Inc. The HMC462 variant specifically targets wideband low-noise amplification needs. It complements other components in the RF portfolio such as mixers and phase shifters, offering a standardized interface and performance profile for designers building multi-gigahertz signal chains.

Replacement Considerations

The HMC462LP5E is the non-tray version of the same component. Direct substitutes are not explicitly listed in public documentation; engineers should evaluate alternative Analog Devices LNAs with matching 2-20 GHz bandwidth and similar noise figures for cross-compatibility.