PE42445 Description
The PE42445 is a HaRP™ technology-enhanced SP4T RF switch designed for use in 4G/5G wireless infrastructure and other high performance RF applications. It consists of four symmetric RF ports with very high isolation up to 8.5 GHz. The PE42445 is manufactured on pSemi’s UltraCMOS® process, a patented variation of silicon-on-insulator (SOI) technology.
PE42445 Key Features
- Operating frequency: Up to 8.5 GHz
- PE42445 Functional Diagram
- High isolation: 62 dB @ 4 GHz
- Low insertion loss: 0.7 dB @ 4 GHz
- High linearity: 65 dBm IIP3 @ 3.8 GHz
- Fast switching time: 200 ns
- Operating temperature: -40 °C to +125 °C
- Packaging: 20-lead 3×3 mm LGA