آر اف (فرکانس رادیویی) و بی‌سیم سوییچ آر‌اف

Product Attributes

Introduction

The PE4251 is a HaRP™ technology-enhanced absorptive single pole double throw (SPDT) RF switch for use in general switching applications and mobile infrastructure. This device offers a flexible supply voltage of 3.3/5 V, single-pin or complementary pin control inputs and 4 kV ESD tolerance. It presents a simple alternative solution to pin diode and mechanical relay switches.

pSemi’s HaRP™ technology enhancements deliver high linearity and exceptional performance. It is an innovative feature of the UltraCMOS® process, providing performance superior to GaAs with the economy and integration of conventional CMOS.

Features

• HaRP™ technology enhanced
• Low insertion loss: 0.60 dB at 1000 MHz
• High isolation: 62 dB at 1000 MHz
• P1dB typical: +30.5 dBm
• IIP3 typical: +59 dBm
• Fast switching time: 150 ns
• Flexible supply voltage: 3.3 V ±10% or 5.0 V ±10% supply
• Excellent ESD protection: 4000V HBM
• No blocking capacitors required
• Single pin or complementary control inputs

Applications

• General switching applications
• Mobile infrastructure