HMC1053

Overview

The HMC1053 is a four-stage GaAs pHEMT MMIC power amplifier operating between 9 and 14 GHz. It features an integrated temperature-compensated on-chip power detector. The device provides 34 dB gain with a P1dB compression point of 35.5 dBm and an output IP3 of 41 dBm. It operates at 7 V with 2.4 A current consumption. The input return loss is 30 dB, and power dissipation reaches 19.9 W. The component is available in die package format.

Feature Summary

• Four-stage GaAs pHEMT MMIC architecture for high-power amplification
• Integrated temperature-compensated on-chip power detector
• Wideband operation across the 9 to 14 GHz frequency range

Applications

• Wireless sensor network active nodes
• UXO and landmine detection systems
• Military radar applications

Procurement Notes

Verify availability status carefully as supply may be limited or discontinued. Confirm specific ordering suffixes if required for packaging variations. Check manufacturer discontinuance notices for select Hittite Microwave products. Ensure compatibility with existing system designs before procurement.

Selection Notes

Select this component for high-frequency applications requiring significant output power within the K-band spectrum. Consider the integrated power detector for simplified monitoring circuits. Evaluate thermal management requirements due to high power dissipation capabilities. Verify interface matching networks for optimal performance at target frequencies.

Part Context

This part belongs to the Analog Devices portfolio, formerly associated with Hittite Microwave. It serves as a specialized RF power amplifier solution. The technology leverages GaAs pHEMT processes for robust performance. It supports demanding wireless communication and sensing infrastructure needs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.