HMC-APH460

Overview

The HMC-APH460 is a two-stage GaAs HEMT MMIC power amplifier designed for operation between 27 and 31.5 GHz. It delivers 14 dB of gain with a +28 dBm output power at 1 dB compression when powered by a +5V supply. The device functions as a 0.5 Watt power amplifier, utilizing Gallium Arsenide High Electron Mobility Transistor technology to provide high-performance amplification in the Ka-band frequency range.

Feature Summary

• Two-stage GaAs HEMT MMIC architecture
• Operates within the 27 to 31.5 GHz frequency range
• Provides 14 dB gain with +28 dBm output power at 1 dB compression
• Powered by a +5V supply voltage

Applications

• Ka-band communication systems
• VSAT uplink applications
• Point-to-point microwave links
• Military radar systems

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or direct channels. Confirm that the received part matches the HMC-APH460 designation and packaging specifications. Check datasheet revisions for any updates to electrical characteristics or recommended operating conditions prior to integration into final designs.

Selection Notes

Select this component for applications requiring high linearity and gain in the 27–31.5 GHz band. Ensure the design supports the required +5V bias and thermal management for 0.5W output. Consider footprint compatibility and RF layout requirements specific to MMIC packages when integrating into PCB designs.

Part Context

The HMC-APH460 belongs to Analog Devices' portfolio of GaAs MMIC power amplifiers. It is engineered for high-frequency wireless infrastructure and defense applications where compact size and reliable performance are critical. The device complements other Ka-band solutions by offering integrated gain and power in a monolithic configuration.

Replacement Considerations

Public confirmed substitute part numbers: None identified.