The PE42548 is a HaRP™ technology-enhanced reflective SP4T RF switch that supports a wide frequency range from 9 kHz to 30 GHz. It delivers low insertion loss, fast switching time and high isolation performance, making this device ideal for test and measurement (T&M), 5G mmWave, microwave backhaul, radar and satellite communication applications. No blocking capacitors are required if DC voltage is not present on the RF ports. The PE42548 is manufactured on pSemi’s UltraCMOS process, a patented variation of silicon-on-insulator (SOI) technology.
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