HMC996LP4E

Overview

The HMC996LP4E is a single-channel variable gain amplifier manufactured by Analog Devices using GaAs technology. It operates within a frequency range of 5 GHz to 12 GHz, with testing specified between 5 GHz and 8.5 GHz. The device provides a typical gain of 18.5 dB and features a noise figure of 2.5 dB. Key performance metrics include a P1dB compression point of 22 dBm and an OIP3 of 34 dBm. It requires a 5 V supply voltage with a current draw of 120 mA, resulting in power dissipation of 1.03 W. The component is housed in a QFN-24 package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrates variable gain amplification functionality within a compact surface-mount package.
• Utilizes Gallium Arsenide (GaAs) technology for high-frequency RF signal processing.

Applications

• RF signal conditioning in wireless communication systems
• Test and measurement instrumentation front-ends
• Military and aerospace radar subsystems

Procurement Notes

Verify the specific manufacturer datasheet for the HMC996LP4E to confirm current RoHS compliance status and detailed electrical test conditions. Ensure that the QFN-24 solder pad layout matches the official footprint specifications to guarantee thermal performance and mechanical stability during assembly. Cross-reference the pinout configuration against the latest engineering documentation before integration into the design.

Selection Notes

Select this component when a wideband variable gain solution is required for frequencies up to 12 GHz. The GaAs construction offers distinct advantages over silicon-based alternatives in terms of linearity and noise performance at microwave frequencies. Consider the 120 mA supply current requirement when designing the power distribution network for the application.

Part Context

This part belongs to the HMC996 series of variable gain amplifiers produced by Analog Devices. It represents a specialized RF integrated circuit designed for high-performance applications where precise gain control and low noise are critical. The device is part of the broader portfolio of wireless and RF integrated circuits offered by the manufacturer.

Replacement Considerations

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