UltraCMOS® SP4T RF Switch

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 test and measurement. 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.