mMIMO LNA with Ultra-Low Noise Figure

Qorvo’s QPL9547 ultra-low noise amplifier offers 0.3 dB noise figure and operational bandwidth from 0.1 to 6 GHz


RFMW announces design and sales support for an ultra-low noise amplifier with large operational bandwidth. Qorvo’s QPL9547 offers an incredible 0.3 dB noise figure at 1.9 GHz with operational bandwidth from 0.1 to 6 GHz. With a small signal gain of 19.5 dB and 39 dBm OIP3, the amplifier supports 5G massive MIMO, repeaters / DAS, and mobile infrastructure. Operating from a 5V supply, current draw is 65 mA. The QPL9547 features adjustable bias for linearity optimization and a shut-down pin with 1.8V logic. Offered in a 2 x 2 mm package.

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RFMW is the premier pure play technical distributor of RF & Microwave semiconductors, connectors, and components for our customers and suppliers by providing component, value add, and design solutions through a focused technical sales and marketing organization.

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