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 50Ω 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.

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 50Ω 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

PE42020属于RF/IF，射频/中频和 RFID > 射频开关。pSemi Corporation制造生产的PE42020射频开关射频开关产品是用于在多个可用信号路径之间路由 RF、IF 或微波信号的器件。示例应用包括多天线（分集）接收器中的天线选择、多模式系统中发射-接收路径的选择，或在发射和接收信号链之间切换天线。