HMC998LP5E

Overview

The HMC998LP5E is a distributed amplifier manufactured by Analog Devices Inc. using GaAs technology, housed in an LFCSP-32 package. It operates within a frequency range of 100 MHz to 22 GHz. The device provides a gain of 12.5 dB with a noise figure of 5 dB. Key performance metrics include a P1dB compression point of 30 dBm and an OIP3 of 40 dBm. It requires a supply voltage between 10 V and 15 V, drawing 500 mA of current. The component supports an operating temperature range from -55°C to +85°C and features an input return loss of -15 dB.

Feature Summary

• Distributed amplifier architecture for ultra-wideband operation
• High linearity with significant output power capabilities
• Integrated GaAs MMIC design for compact SMD implementation

Applications

• Wideband RF signal amplification
• Test and measurement instrumentation
• Military and aerospace radar systems

Procurement Notes

Verify the specific suffix 'LP5E' against official Analog Devices documentation to confirm pinout and thermal pad configuration. Ensure that the required supply voltages and biasing conditions align with the system design before procurement. Confirm availability status as distribution may vary.

Selection Notes

Select this component when wide bandwidth exceeding 20 GHz is required alongside high linearity. Consider the thermal dissipation requirements due to the 8.4 W power dissipation rating. Evaluate the LFCSP-32 package suitability for the target PCB layout and assembly processes.

Part Context

This part belongs to the HMC998 series of distributed amplifiers from Analog Devices. It represents a high-performance solution for applications demanding broad frequency coverage and stable gain characteristics across the millimeter-wave spectrum.