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HMC751

RECOMMENDED FOR NEW DESIGNS

Low Noise Amplifier SMT, 17 - 27 GHz

Data Sheet Product Selection Table

Part Models: 3
1ku List Price: price unavailable

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Overview

Noise Figure: 2.2 dB
Gain: 25 dB
OIP3: +25 dBm

Single Supply: +4V @ 73 mA
50 Ohm Matched Input/Output
RoHS Compliant 4 × 4 mm Package

The HMC751LC4 is a high dynamic range GaAs pHEMT MMIC Low Noise Amplifier (LNA) housed in a leadless “Pb free” RoHS compliant SMT package. The HMC751LC4 provides 25 dB of small signal gain, 2.2 dB of noise figure and output IP3 of +25 dBm. The P1dB output power of +13 dBm also enables the LNA to function as a LO driver for balanced, I/Q or image reject mixers. The HMC751LC4 allows the use of surface mount manufacturing techniques.

APPLICATIONS

Point-to-Point Radios
Point-to-Multi-Point Radios & VSAT
Test Equipment and Sensors
Military

There is a newer version of this part available

GaAs, pHEMT, MMIC, Low Noise Amplifier, 14 GHz to 24 GHz

Part Models: 3
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC751 Data Sheet 04/22/2015

Application Note 5

Thermal Management for Surface Mount Components General Application Note 11/11/2015

AN-2591: When It Comes to Long-Term Reliability of RF Amplifier ICs, Focus First on Die Junction Temperature 08/05/2024

AN-2622: Selecting an Analog Devices RF Low Noise Amplifier 09/04/2025

AN-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers 05/13/2020

AN-1604: Thermal Management Calculations for RF Amplifiers in LFCSP and Flange Packages 08/01/2019

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC751LC4	24-Lead LCC (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC751LC4TR	24-Lead LCC (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC751LC4TR-R5	24-Lead LCC (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
HMC906A-DIE		GaAs pHEMT MMIC 2 Watt Power Amplifier, 27.3 - 33.5 GHz

Tools & Simulations

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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S-Parameter 1

HMC751 S-Parameters

Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

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