HMC943APM5E

Overview

The HMC943APM5E is a GaAs pHEMT MMIC power amplifier designed for the 24 GHz to 34 GHz frequency range. It delivers an output power exceeding 1.5 W (34 dBm). The device utilizes a surface-mount package suitable for high-frequency applications requiring robust power performance in millimeter-wave bands.

Feature Summary

• Utilizes GaAs pHEMT technology for high-power operation
• MMIC architecture integrated into a compact surface-mount package
• Operates across the 24 GHz to 34 GHz spectrum

Applications

• Point-to-point microwave radio links
• Satellite communication ground terminals
• Military electronic warfare systems
• Automotive radar sensors

Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and thermal characteristics. Ensure the component matches the required frequency band specifications for your design. Cross-reference the datasheet revision date to confirm technical accuracy before integration.

Selection Notes

Select this component when high output power is critical in the K-band or V-band applications. Consider thermal management requirements due to the power dissipation levels inherent in 1.5 W amplifiers. Evaluate impedance matching networks to optimize gain and efficiency at the target operating frequency.

Part Context

This part belongs to the Hittite Microwave Corporation portfolio, now integrated into Analog Devices. It represents a class of monolithic microwave integrated circuits designed for demanding RF environments where size and power efficiency are primary constraints for system designers.

Replacement Considerations

HMC943LP5E

FAQ

What is the maximum operating frequency?

The device operates up to 34 GHz.

What technology is used in this amplifier?

It uses GaAs pHEMT technology.