PE42441

Product Description 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 pSemi’s UltraCMOS® process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate. pSemi’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. Figure 1. Functional Diagram RFC RF1 ESD 50 RF3 ESD 50 CMOS Control/ Driver and ESD VDD V1 V2 Document No. DOC-87416-5 | www.psemi.com RF2 ESD 50 RF4 ESD 50 DOC-51532 Product Specification PE42441 UltraCMOS® SP4T RF Switch 10 MHz – 8 GHz Features  Four symmetric 50Ω absorptive ports  High isolation  45 dB @ 3 GHz  39 dB @ 6 GHz  31 dB @ 8 GHz  Low insertion loss  0.8 dB @ 3 GHz  1.0 dB @ 6 GHz  1.2 dB @ 8 GHz  High linearity  58 dBm IIP3 @ 8 GHz  110 dBm IIP2 @ 8 GHz  1.8V control logic compatible  ESD performance  2 kV HBM on all pins  100V MM on all pi...