The PE4302-52 is a high-linearity, 6-bit RF Digital Step Attenuator (DSA) from Peregrine Semiconductor. This DSA provides precise attenuation control over a wide frequency range. It's designed for use in wireless infrastructure, test equipment, and other applications requiring accurate signal level adjustment.

Applications

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

Features

• 6-bit Digital Step Attenuator
• Attenuation Range: 0 to 31.5 dB in 0.5 dB steps
• High Linearity: IIP3 = +55 dBm
• Low Insertion Loss: 1.4 dB at 3 GHz
• Single Positive Supply: 2.7 V to 5.5 V
• Parallel Control Interface
• Small Form Factor: 4x4 mm QFN Package

Benefits

• Precise Attenuation Control: The 6-bit DSA provides accurate signal level adjustment in 0.5 dB steps.
• Superior Signal Integrity: High linearity minimizes signal distortion, ensuring accurate signal transmission and reception.
• Improved System Performance: Low insertion loss minimizes signal attenuation, contributing to improved system performance.
• Flexible Control: Parallel control interface allows for easy integration into various control systems.
• Compact Design: The small QFN package allows for integration into space-constrained applications.

The PE4302-52 is fabricated using Peregrine's UltraCMOS® process technology, providing excellent RF performance, reliability, and repeatability. The high linearity ensures minimal distortion of RF signals, making it suitable for demanding applications. Its wide attenuation range and precise step size make it a versatile solution for signal level adjustment. The device is easy to control using a parallel interface. The PE4302-52 offers a cost-effective and reliable solution for RF attenuation needs in a wide range of applications.