HMC951

Obsolete

I/Q Downconverter SMT, 5.6 - 8.6 GHz

Part Models: 1
1ku List Price: price unavailable

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Overview

Conversion Gain: 13 dB
Image Rejection: 20 dB
LO to RF Isolation: 48 dB
Noise Figure: 2.3 dB

Input IP3: 3 dBm
24 Lead 4x4mm QFN Package: 16mm²

The HMC951LP4E is a compact GaAs MMIC I/Q downconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 13 dB with a noise figure of 2 dB and 25 dB of image rejection across the frequency band. The HMC951LP4E utilizes an LNA followed by an image reject mixer which is driven by an LO buffer amplifier. 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 needed to select the required sideband. The HMC951LP4E 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 & Point-to-Multi-Point Radio
Military Radar, EW & ELINT
Satellite Communications

Suggested Replacement Parts

5.6 GHz to 8.6 GHz, GaAs, MMIC, I/Q Downconverter

Part Models: 1
1ku List Price: price unavailable

Documentation

Obsolete Data Sheet 1

HMC951 Data Sheet 09/11/2015

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
HMC951LP4E	24-Lead QFN (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Dec 14, 2015 - 15_0026 Discontinuance of Select Hittite Microwave Products (HMC) from Analog Devices
		PDN15_0026_Form Material_Report
HMC951LP4E		PDN15_0026_Form Material_Report