The PE42420D-Z is a high-performance SPDT (Single-Pole, Double-Throw) RF switch manufactured by Peregrine Semiconductor. It is designed for diverse wireless applications, providing low insertion loss, high isolation, and excellent linearity. This switch is well-suited for use in RF front-end modules and other demanding signal routing applications.

Applications:

• Cellular infrastructure
• Wireless LAN (WLAN)
• Test and measurement equipment
• Software-defined radios (SDR)
• General RF switching applications

Features:

• Very low insertion loss: Minimizes signal attenuation.
• High isolation: Reduces signal leakage and crosstalk.
• High linearity (IIP3): Reduces signal distortion.
• Fast switching speed: Enables rapid signal routing.
• Single positive supply voltage: Simplifies power supply requirements.
• Compact package: Saves board space.

Benefits:

• Improved system performance: Low insertion loss and high isolation contribute to better signal quality and overall system performance.
• Enhanced signal integrity: High linearity minimizes signal distortion, preserving signal integrity.
• Greater design flexibility: Wide frequency range and flexible control options allow for use in a variety of applications.
• Simplified design and integration: Single supply voltage and compact package ease design and integration efforts.
• Reliable operation: Robust design ensures reliable performance in demanding environments.

Additional Details:

The PE42420D-Z is fabricated using Peregrine's UltraCMOS® technology, providing high performance and low power consumption. Key electrical specifications include insertion loss, isolation, return loss, and switching time. Consult the Peregrine Semiconductor datasheet for comprehensive specifications, performance data, and application guidelines. The compact package is compatible with standard surface mount assembly processes. This switch is particularly beneficial in applications requiring high performance, reliability, and low power consumption in a small form factor.