HMC342LC4TR-R5

Overview

The HMC342LC4TR-R5 is a GaAs pHEMT MMIC Low Noise Amplifier designed for surface mount applications. It operates within the frequency range of 13 to 25 GHz. The device is housed in a leadless 4x4 mm RoHS compliant SMT package, specifically identified as QFN-24. This single-channel amplifier utilizes Silicon-based technology and is part of the HMC342G series. It is supplied in a reel packaging format with a standard factory pack quantity of 500 units.

Feature Summary

• Utilizes GaAs pHEMT MMIC technology for high-performance signal amplification
• Operates effectively across the 13 to 25 GHz frequency spectrum
• Housed in a compact, leadless 4x4 mm RoHS compliant SMT package

Applications

• RF and microwave system front-ends
• VSAT communication links
• Point-to-point microwave radio systems

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm that the received unit matches the HMC342LC4TR-R5 designation and QFN-24 package type. Check datasheet specifications against current design requirements, noting the 13-25 GHz operational range. Ensure handling procedures comply with ESD standards for sensitive MMIC devices prior to integration into the final assembly.

Selection Notes

Select this component when a low noise solution is required for the 13-25 GHz band. The GaAs pHEMT technology offers distinct performance characteristics compared to silicon alternatives. Consider the 4x4 mm leadless package dimensions for PCB layout constraints. Verify thermal management capabilities and impedance matching requirements for the specific application environment before finalizing the design choice.

Part Context

This component belongs to the HMC342G series of low noise amplifiers manufactured by Analog Devices Inc. It is categorized under Wireless & RF Integrated Circuits. The device represents a specialized RF amplifier solution utilizing Gallium Arsenide technology, distinct from other series like HMC772 or HMC517 which cover different frequency ranges or technologies.

FAQ

What is the operating frequency range of the HMC342LC4TR-R5?

The device operates from 13 to 25 GHz.

What type of semiconductor technology is used in this amplifier?

It utilizes GaAs pHEMT MMIC technology.