ADL5523ACPZ

GENERAL DESCRIPTION

The ADL5523 is a high performance GaAs pHEMT low noise amplifier. It provides high gain and low noise figure for single downconversion IF sampling receiver architectures as well as direct-downconversion receivers.
The ADL5523 provides a high level of integration by incorporating the active bias and the dc blocking capacitors, making it very easy to use while not sacrificing design flexibility.
The ADL5523 is easy to tune, requiring only a few external components. The device can support operation from 3 V to 5 V, and the current draw can be adjusted with the external bias resistor for applications requiring very low power consumption.

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 dBm at 900 MHz
P1dB of 21.0 dBm at 900 MHz
Small footprint LFCSP
Pin-compatible version with 20.8 dB gain available