HMC465LP5

Overview

The HMC465LP5 is a GaAs MMIC PHEMT distributed driver amplifier manufactured by Analog Devices Inc. It operates from DC to 20 GHz and is housed in a leadless 5x5 mm QFN-32 surface-mount package. Key electrical specifications include a gain of 15 dB, a noise figure of 3 dB, and an input return loss of 15 dB. The device requires an 8 V supply with a current draw of 160 mA, resulting in a power dissipation of 1.56 W. Performance metrics at the 1 dB compression point (P1dB) are 23 dBm, while the output third-order intercept point (OIP3) reaches 28 dBm. It functions within a temperature range of -40°C to +85°C.

Feature Summary

• Utilizes GaAs MMIC PHEMT technology for high-frequency performance
• Provides broadband amplification across DC to 20 GHz
• Features a compact leadless 5x5 mm surface-mount package

Applications

• Wideband driver stages in RF signal chains
• Test and measurement instrumentation
• Military radar systems
• Telecommunications infrastructure

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and specific packaging variants such as cut tape or reel quantities against the official datasheet. Ensure thermal management solutions align with the specified 1.56 W power dissipation requirements for reliable operation within the stated temperature range.

Selection Notes

Select this component when a wideband driver amplifier covering DC to 20 GHz is required. Consider the 15 dB gain and 3 dB noise figure for signal integrity needs. Evaluate the 5x5 mm QFN-32 footprint for PCB space constraints. Verify that the 8 V supply voltage and 160 mA current consumption fit the system power budget and thermal design capabilities.

Part Context

The HMC465LP5 belongs to the HMC465G series of wideband distributed amplifiers. It is part of Analog Devices' portfolio of GaAs MMICs designed for high-performance RF applications. This series targets markets requiring broad frequency coverage and stable gain characteristics in a compact form factor.

Replacement Considerations

Consult official Analog Devices documentation for qualified substitutes within the HMC465G family or equivalent GaAs MMIC drivers. Verify pin compatibility and electrical parameter alignment before implementation.

FAQ

What is the operating frequency range of the HMC465LP5?

The HMC465LP5 operates from DC to 20 GHz.

What type of package does the HMC465LP5 use?

It uses a leadless 5x5 mm surface-mount QFN-32 package.