HMC1082LP4ETR

Overview

The HMC1082LP4ETR is a GaAs pHEMT MMIC driver amplifier manufactured by Analog Devices Inc. It operates within a frequency range of 5.5 GHz to 18 GHz and utilizes a single channel configuration. The device requires a 5 V operating supply voltage with a current consumption of 220 mA. Key electrical specifications include a gain of 22 dB, a P1dB compression point of 24 dBm, and an OIP3 of 35 dBm. It is housed in a 24-pin LFCSP package (LFCSP-24) suitable for surface mount installation. The component functions reliably across a temperature range from -40°C to +85°C.

Feature Summary

• Integrated on-chip power detector with temperature compensation
• GaAs pHEMT technology for high-performance amplification
• Single-channel driver amplifier design

Applications

• VSAT systems
• Point-to-point radio links
• Electronic warfare applications
• Test and measurement equipment

Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel quantity matches project requirements. Confirm that the LFCSP-24 footprint aligns with the PCB layout guidelines provided in the official datasheet. Check for any recent product change notices or lifecycle status updates directly from Analog Devices before finalizing procurement plans.

Selection Notes

Select this component when a wideband driver amplifier covering 5.5 GHz to 18 GHz is required. The integrated power detector simplifies bias control loops compared to standard amplifiers. Ensure the system can accommodate the 220 mA supply current and that the thermal management strategy supports the LFCSP-24 package dissipation characteristics under maximum load conditions.

Part Context

This part belongs to the HMC1082 series of medium power amplifiers from Analog Devices. It is designed as a versatile solution for Ka-band and related microwave frequencies. The LP4E suffix indicates the specific lead-free package variant compatible with standard surface mount assembly processes.

Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided documentation.