Low noise figure, and high gain amplifier boasts exceptional implementation in receiver applications
LOWELL, Mass. — (BUSINESS WIRE) — June 6, 2014 — M/A-COM Technology Solutions Holdings Inc. (“MACOM”), a leading supplier of high performance RF, microwave, and millimeter wave products, today announced a new three-stage low noise amplifier for point to point applications.
MACOM Introduces a New Broadband Low Noise Amplifier for Use in 22-38 GHz Applications (Photo: Business Wire)
The MAAL-011111 is a low noise amplifier covering 22 - 38GHz in a small and low cost 3X3 mm QFN package. It offers 19dB of gain and less than 3dB of noise figure. The LNA is self-biased requiring only a single 3.3V voltage supply and there is no need for any external components. It is easy to implement and takes up a small board area. The high gain and low noise figure makes it well suited as a first stage LNA in receiver applications covering multiple bands simultaneously.
“The MAAL-011111 offers excellent performance across the full band up to 38GHz in a small fully molded 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.”
The table below outlines typical performance:
| Parameter | Units | MAAL-011111 | ||||
| Frequency | GHz | 22-38 | ||||
| Small Signal Gain | dB | 19 | ||||
| Input Return Loss | dB | 10 | ||||
| Output Return Loss | dB | 13 | ||||
| Noise Figure | dB | 2.5 | ||||
| Supply Current | mA | 55 | ||||
