HMC977

RECOMMENDED FOR NEW DESIGNS

HMC977

GaAs, MMIC, I/Q, Downconverter, 20 GHz to 28 GHz

RECOMMENDED FOR NEW DESIGNS

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Part Models 2

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Features

Conversion gain: 14 dB typical
Image rejection: 21 dBc typical at 20 GHz to 26.5 GHz
2× LO to RF isolation: 45 dB typical at 20 GHz to 26.5 GHz

Noise figure: 2.5 dB typical at 20 GHz to 26.5 GHz
Input IP3: 1 dBm typical at 20 GHz to 26.5 GHz
LO drive range: 2 dBm to 6 dBm
24-lead 4 mm × 4 mm LFCSP

Additional Details

The HMC977 is a compact, gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), inphase and quadrature (I/Q) downconverter in a leadless, RoHS compliant, surface-mount technology (SMT) package. This device provides a small signal conversion gain of 14 dB with a noise figure of 2.5 dB and 21 dBc of image rejection. The HMC977 utilizes a low noise amplifier (LNA) followed by an image reject mixer which is driven by an active 2× multiplier. The image reject mixer eliminates the need for a filter following the LNA and removes thermal noise at the image frequency. I and Q mixer outputs are provided and an external 90° hybrid is required to select the required sideband. The HMC977 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies and is compatible with surface-mount manufacturing techniques.

Applications

Point to point and point to multipoint radios
Military radar, electronic warfare (EW), and electronic intelligence (ELINT)
Satellite communications

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Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price

price unavailable

Documentation

Technical Documents 1

HMC977: GaAs, MMIC, I/Q, Downconverter, 20 GHz to 28 GHz Data Sheet (Rev.D) 11/26/2019

Reference Materials 5

Package/Assembly Qualification Test Report: LP4, LP4B, LP4C, LP4K (QTR: 2013-00487 REV: 04) 10/29/2015

Package/Assembly Qualification Test Report: Plastic Encapsulated QFN (QTR: 05006 REV: 02) 01/01/0001

Semiconductor Qualification Test Report: PHEMT-A (QTR: 2013-00267) 04/22/2015

4 x 4 mm QFN Tape Specification (LP4, LP4B, LP4C, LC4, LC4B) 10/28/2015

RF, Microwave, and Millimeter Wave Product Selection Guide 07/13/2018

Design Resources 2

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
HMC977LP4E	24-Lead QFN (4mm x 4mm w/ EP)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
HMC977LP4ETR	24-Lead QFN (4mm x 4mm w/ EP)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

HMC977LP4E
Pin/Package Drawing
24-Lead QFN (4mm x 4mm w/ EP)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

HMC977LP4ETR
Pin/Package Drawing
24-Lead QFN (4mm x 4mm w/ EP)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

PCN/PDN Information

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Part Models

Product Lifecycle

PCN

Mar 29, 2023

- 22_0048

Addition of ASE Korea as an Alternate Assembly Site for Select LFCSP Products

HMC977LP4E

PRODUCTION

HMC977LP4ETR

PRODUCTION

pdf

PCN22_0048_Form

xls

Material_Report

pdf

Qualification Results Summary

pdf

Detailed Change Description

Sep 4, 2015

- 15_0172

HMC977LP4E Data Sheet Specification Change

HMC977LP4E

PRODUCTION

HMC977LP4ETR

PRODUCTION

pdf

PCN15_0172_Form

xls

Material_Report

pdf

Revised Datasheet Specification

Filter by Model

Part Models

Product Lifecycle

PCN

Mar 29, 2023

- 22_0048

Addition of ASE Korea as an Alternate Assembly Site for Select LFCSP Products

HMC977LP4E

PRODUCTION

HMC977LP4ETR

PRODUCTION

pdf

PCN22_0048_Form

xls

Material_Report

pdf

Qualification Results Summary

pdf

Detailed Change Description

Sep 4, 2015

- 15_0172

HMC977LP4E Data Sheet Specification Change

HMC977LP4E

PRODUCTION

HMC977LP4ETR

PRODUCTION

pdf

PCN15_0172_Form

xls

Material_Report

pdf

Revised Datasheet Specification

Software & Part Ecosystem

Evaluation Kit

EVAL-HMC977LP4E

HMC977LP4E Evaluation Board

EVAL-HMC977LP4E

HMC977LP4E Evaluation Board

Buy Now View Details

Product Detail

This page contains ordering information for evaluating the HMC977LP4E.

Resources

ZIP

HMC951B/HMC977/HMC966/HMC967 Gerber Files

1.16 M

ZIP

Land Pattern File

27.08 K

EVAL-HMC977LP4E

HMC977LP4E Evaluation Board

Tools & Simulations

S-Parameter 1

Simulation Model

S-Parameter

HMC977 S-Parameter

597.48 KB

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