Specification	HMC904LC5

Function	Downconverter
Mounting Type	Surface Mount
Noise Figure	3 dB
Package / Case	32-TFQFN Exposed Pad
RF Frequency [Max]	24 GHz
RF Frequency [Min]	17 GHz
Supplier Device Package	32-QFN (5x5)
Voltage - Supply	3.5 V

HMC904 Series

GaAs MMIC I/Q Downconverter, 17 - 24 GHz

Part	RF Frequency [Max]	RF Frequency [Min]	Function	Supplier Device Package	Package / Case	Noise Figure	Voltage - Supply	Mounting Type
Analog Devices HMC904LC5	24 GHz	17 GHz	Downconverter	32-QFN (5x5)	32-TFQFN Exposed Pad	3 dB	3.5 V	Surface Mount
Analog Devices HMC904LC5TR-R5	24 GHz	17 GHz	Downconverter	32-QFN (5x5)	32-TFQFN Exposed Pad	3 dB	3.5 V	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Strip	1	$ 94.97
		10	$ 76.22
		25	$ 71.44
		100	$ 70.88

Description

General part information

HMC904 Series

The HMC904LC5 is a compact GaAs MMIC I/Q downconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 12 dB with a noise figure of 3 dB and 30 dB of image rejection across the frequency band. The HMC904LC5 utilizes an LNA followed by an image reject mixer which is driven by an active x2 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 needed to select the required sideband. The HMC904LC5 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and is compatible with surface mount manufacturing techniques.APPLICATIONSPoint-to-Point and Point-to-Multi-Point RadioMilitary Radar, EW & ELINTSatellite Communications