The PE42823A-X is a high-performance RF switch designed by Peregrine Semiconductor. This absorptive SPDT (Single Pole Double Throw) switch is engineered for demanding applications requiring low insertion loss, high isolation, and excellent linearity. It's particularly well-suited for wireless infrastructure and test equipment.

Applications

• Cellular Base Stations
• Wireless Infrastructure
• Test and Measurement Equipment
• Satellite Communications
• Radar Systems

Features

• Absorptive SPDT Switch
• High Linearity: IIP3 = +65 dBm
• Low Insertion Loss: 0.5 dB at 8 GHz
• High Isolation: 40 dB at 8 GHz
• Fast Switching Speed: 10 μs
• Single Positive Supply: 3 V to 5 V
• Small Form Factor: 3x3 mm QFN Package

Benefits

• Superior Signal Integrity: High linearity ensures minimal signal distortion, maintaining the quality of RF signals in demanding applications.
• Enhanced System Efficiency: Low insertion loss minimizes signal attenuation, leading to improved power efficiency and extended battery life in portable devices.
• Reduced Interference: High isolation prevents unwanted signal coupling between ports, minimizing interference and improving overall system performance.
• Improved VSWR: Absorptive design improves VSWR performance, enhancing signal transmission and reception.
• Compact Design: The small QFN package allows for easy integration into space-constrained applications.

The PE42823A-X is manufactured using Peregrine's UltraCMOS® technology, providing excellent RF performance and reliability. The absorptive design ensures that any reflected signals are terminated internally, improving VSWR performance and reducing signal reflections. The high linearity and low insertion loss make this switch ideal for applications where signal integrity is critical. The PE42823A-X offers a robust and reliable solution for RF switching needs in a wide range of wireless communication systems. Its combination of high performance, small size, and ease of use makes it an excellent choice for demanding applications.