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High dynamic range surface mount LNA

Supplier News
article image Requires no external matching.

HITTITE Microwave Corporation, represented by ASD Technology in Australia and New Zealand, has introduced the release of a new surface mount PHEMT MMIC Low Noise Amplifier (LNA) for fixed wireless, CATV, microwave radio and cellular/3G basestation and repeater applications from 0.3GHz to 3.0GHz, the HMC374.

The HMC374 is a high dynamic range PHEMT MMIC LNA that delivers 1.5dB noise figure, +37dBm output IP3 and 15dB small signal gain at 900MHz.

The +23dBm saturated output power and the high output intercept point makes the HMC374 suitable for driving the RF port of a high IP3 mixer and for transmitter pre-driver applications.

This broadband MMIC LNA requires no external matching, is unconditionally stable and operates from a single supply voltage from +2.75V to +5.5V.

Compared to a discrete implementation, the HMC374 enables higher reliability, better consistency, less PCB area and reduced component count.

The HMC374 is housed in a SOT-26 package and is also available as the RoHS compliant HMC374E.

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