HMC908

Obsolete

GaAs MMIC I/Q Downconverter, 9 - 12 GHz

Part Models: 1
1ku List Price: price unavailable

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Overview

Conversion Gain: 11 dB
Image Rejection: 25 dB
LO to RF Isolation: -50 dB
Noise Figure: 2.2 dB

Input IP3: +2 dBm
32 Lead 5x5mm SMT Package: 25mm²

The HMC908LC5 is a compact GaAs MCM I/Q downconverter in a leadless RoHS compliant SMT ceramic package. This device provides a small signal conversion gain of 11 dB with a noise figure of 2.2 dB and 25 dB of image rejection. The HMC908LC5 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 HMC908LC5 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques.

Applications

Point-to-Point and Point-to-Multi-Point Radio
Military Radar, EW & ELINT
Satellite Communications
Maritime & Mobile Radio

Part Models: 1
1ku List Price: price unavailable

Documentation

Obsolete Data Sheet 1

HMC908LC5: GaAs MMIC I/Q DownConverter 9 - 12 GHz Obsolete Data Sheet 02/10/2015

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
HMC908LC5TR-R5	32-Lead LFCSP_CAV (5mm x 5mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jan 11, 2017 - 16_0010 Discontinuance of Select RF and Microwave Products
		PDN16_0010_Form Material_Report
HMC908LC5TR-R5	Obsolete	PDN16_0010_Form Material_Report