ADL5521 is a high performance low noise amplifier. It provides high gain and low noise figure for single-down-conversion IF sampling receiver architectures as well as direct-down-conversion receivers.

It provides a high level of integration by incorporating the active bias and dc blocking capacitors, making it very easy to use while not sacrificing design flexibility.

It is easy to tune, requiring only a few external components. The device can support operation from 3V to 5V, and the current draw can be adjusted with the external bias resistor for applications requiring low power consumption.