Analog Devices Inc.

HMC997LC4  

RF Amplifiers

HMC997LC4 Description

The HMC997LC4 from Analog Devices Inc. is a high-performance 17GHz to 27GHz RF amplifier designed for radar applications. Packaged in a 24-lead CQFN strip, this surface-mount device operates on a 5V supply with a 170mA current draw, making it suitable for compact and power-efficient designs. It delivers 20dB gain with a 24dBm output power at 1dB compression (P1dB), ensuring robust signal amplification in high-frequency systems. The amplifier exhibits a low noise figure of 3.5dB to 4dB, critical for maintaining signal integrity in sensitive RF chains. Compliant with ROHS3 and REACH standards, it is ideal for aerospace, defense, and telecom applications.

HMC997LC4 Features

• Frequency Range: 17GHz to 27GHz, optimized for Ka-band radar and satellite systems.
• High Gain & Power: 20dB gain and 24dBm P1dB for superior signal amplification.
• Low Noise Figure: 3.5dB to 4dB, enhancing receiver sensitivity.
• Compact & Robust: 24-lead CQFN package with MSL3 moisture sensitivity.
• Low Power Consumption: 5V supply at 170mA, ideal for portable and battery-operated systems.
• Compliance: ROHS3, REACH, and EAR99 (export-friendly).

HMC997LC4 Applications

• Radar Systems: Phased-array, automotive, and military radar due to its wide bandwidth and high linearity.
• Satellite Communications: Ka-band transceivers and VSAT terminals.
• Test & Measurement: High-frequency signal generators and spectrum analyzers.
• 5G & mmWave: Emerging telecom infrastructure requiring low-noise, high-gain amplification.

Conclusion of HMC997LC4

The HMC997LC4 stands out as a high-efficiency, low-noise RF amplifier for demanding millimeter-wave applications. Its wide frequency coverage, high gain, and robust power handling make it a preferred choice for radar, satcom, and 5G systems. With Analog Devices' proven reliability and compliance with global standards, this amplifier is a future-proof solution for next-gen RF designs.

HMC997LC4 Documents

Download datasheets and manufacturer documentation for HMC997LC4

Datasheets :

HMC997LC4