The Analog Devices ADRF5545A module is configured in dual channels with a cascaded, two-stage gallium arsenide (LAD) low-noise amplifier (LNA) and a high-power SPDT (silicon single-pole, double-throw) switch. The device operates from a single power supply and interface for CMOS control signals, simplifying integration into multi-channel hardware designs with repeatable performance across the system.
The ADRF5545A offers high RF power handling capability (average 40 dBm lifetime) along with high integration and an advanced circuit architecture that minimizes the need for external components, making it ideal for 5G mMIMO antenna interfaces.
