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Amplifier delivers 19dB gain with 3dB noise figure

Posted: 09 Jun 2014 ?? ?Print Version ?Bookmark and Share

Keywords:low-noise? amplifier? MACOM?

M/A-COM Technology Solutions Holdings Inc. has unveiled a three-stage low noise amplifier for point-to-point applications.

The MAAL-011111 covers the 22GHz38GHz applications in a small and low cost 3mmX3mm QFN package. It features 19dB of gain and less than 3dB of noise figure.

The LNA is self-biased requiring only a single 3.3V voltage supply, bypassing the need for any external components. The high gain and low noise numbers make it well suited as a first stage LNA in receiver applications covering multiple bands simultaneously.


The table outlines typical performance. MAAL-011111 boasts exceptional implementation in receiver applications.

"The MAAL-011111 offers excellent performance across the full band up to 38GHz in a small fully moulded QFN package," said Amer Droubi, Product Manager, MACOM. "The low noise amplifier has an integrated ESD protection and by-pass capacitors and requires a single positive bias supply, making it an idea low cost and easy to implement solution for a wide range of applications."

Production quantities and samples of the amplifier are available.

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