The PE4231-08MSOP-2000C is a high-performance SPDT (Single Pole Double Throw) RF switch manufactured by Peregrine Semiconductor. It's designed for applications demanding low insertion loss, high isolation, and excellent linearity. The MSOP package allows for a compact footprint on the PCB.

Applications

• Wireless communication systems
• Cellular infrastructure
• Test and measurement equipment
• Satellite radio
• General RF switching

Features

• High linearity: IIP3 = +67 dBm
• Low insertion loss: typically 0.35 dB at 3 GHz
• High isolation: typically 30 dB at 3 GHz
• Single positive supply: 2.7V to 5.5V
• Low DC current consumption
• MSOP-8 package

Benefits

• Improved signal quality due to the high IIP3, minimizing distortion.
• Enhanced signal strength at the receiver thanks to the low insertion loss.
• Reduced interference due to the high isolation.
• Simplified power supply requirements, using a single positive voltage.
• Longer battery life due to minimal DC current consumption.
• Space-saving solution with its compact MSOP-8 package.

Additional Details

The PE4231-08MSOP-2000C operates from 100 MHz to 3 GHz, making it suitable for various wireless standards. This SPDT switch provides a cost-effective solution for applications where high performance and small size are crucial. It uses Peregrine's UltraCMOS technology, offering excellent RF performance and reliability. The MSOP-8 package is easy to handle in automated assembly processes. Its high linearity makes it suitable for applications such as filter bank switching, diversity switching, and general-purpose RF signal routing. The control voltage is CMOS compatible, allowing for easy interfacing with digital control circuitry.