PE42424

PE42424 Document Category: Product Specification UltraCMOS® SPDT RF Switch, 100 MHz–8.5 GHz Features 802.11 a/b/g/n/ac/ax, Wi-Fi 6E and ultra-wideband (UWB) support Exceptional isolation ▪ 48 dB @ 2.4 GHz ▪ 35 dB @ 5.8 GHz Fast switching ▪ 145 ns switching time ▪ 125 kHz switching rate High power handling ▪ 39 dBm pulsed ▪ 30 dBm CW High linearity across supply range ▪ IIP3 of 61 dBm ▪ IIP2 of 125 dBm 1.8V control logic compatible 105 °C operating temperature ESD performance ▪ 2500V HBM on RF pins to GND Packaging – 6-lead 1.5 × 1.5 mm DFN Figure 1 PE42424 Functional Diagram RFC ESD RF 1 ESD ESD RF 2 CMOS Control Driver and ESD V1 DOC-02108 Product Description The PE42424 is a HaRP™ technology-enhanced reflective 50Ω SPDT RF switch designed for use in high power and high performance WLAN 802.11 a/b/g/n/ac/ax and Wi-Fi 6E applications such as carrier and enterprise WiFi products and UWB applications supporting bandwidths up to 8.5 GHz. This switch features exceptional port-to-port isolation, fast switching speed, and high power handling, all in a compact 1.5 × 1.5 mm package. PE42424 also features high linearity that remains invariant over the full power supply range. In addition, this device has robust ESD and temperature performance and does not require blocking capacitors or any external matching components. The PE42424 is manufactured on pSemi’s UltraCMOS® process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire subs...