The PE42441 is a HaRP™ technology-enhanced absorptive SP4T RF switch designed for use in various switching applications spanning multiple markets including wireless infrastructure, broadband, and wireless connectivity.
This switch has four symmetric RF ports and delivers low insertion loss and exceptional isolation. An on-chip CMOS decode logic facilitates a two-pin low voltage CMOS control interface. In addition, no external blocking capacitors are required if 0 VDC is present on RF ports.
The PE42441 is manufactured on Peregrine’s UltraCMOS® process, a patented variation of silicon-oninsulator (SOI) technology on a sapphire substrate.
Peregrine’s HaRP™ technology enhancements deliver high linearity and excellent harmonics performance. It is an innovative feature of the UltraCMOS® process, offering the performance of GaAs with the economy and integration of conventional CMOS.