ADL5523 Datasheet (Analog Devices)

ADL5523, Low Noise Amplifier

The ADL5523 is a high performance GaAs pHEMT low noise amplifier.

It provides high gain and low noise figure for singledownconversion IF sampling receiver architectures as well as direct-downconversion receivers.

The ADL5523 provides a high level of integration by incorporating the active bias and t

ADL5523 Features

* Operation from 400 MHz to 4000 MHz Noise figure of 0.8 dB at 900 MHz Requires few external components Integrated active bias control circuit Integrated dc blocking capacitors Adjustable bias for low power applications Single-supply operation from 3 V to 5 V Gain of 21.5 dB at 900 MHz OIP3 of 34.0 dB