PE42020A-X屬于RF/IF射頻/中頻RFID的射頻開關。由pSemi Corporation制造生產的PE42020A-X射頻開關射頻開關產品是用于在多個可用信號路徑之間路由 RF、IF 或微波信號的器件。示例應用包括多天線（分集）接收器中的天線選擇、多模式系統中發(fā)射-接收路徑的選擇，或在發(fā)射和接收信號鏈之間切換天線。

Product Description

The PE42020 is a HaRP? technology-enhanced SPDT True DC RF switch that operates from zero Hertz up to 8 GHz with integrated RF, analog and digital functions. The PE42020 can accommodate up to ±10V input DC voltage on the RF ports. It can be configured as a 50? absorptive or an open reflective True DC switch via the single LZ pin. The PE42020 True DC RF switch delivers excellent RF performance and high power handling down to zero Hertz, making this device ideal for handling the complex combination of DC, RF/analog and digital signals in test and measurement (T&M) and automated test equipment (ATE) applications.

特性 Features

? High power handling

? 30 dBm @ DC

? 36 dBm @ 8 GHz

? Maximum voltage (DC or AC peak): ±10V on the RF ports

? Total harmonic distortion (THD): –84 dBc

? Configurable 50? absorptive or open reflective switch via a single pin (LZ)

? Packaging – 20-lead 4 × 4 mm QFN

Applications

? Test and measurement

? Signal sources

? Communication testers

? Spectrum analyzers

? Network analyzers

? Automated test equipment

? Complex combination of DC + RF/analog and digital signals