The PE42448 SP4T RF change from pSemi spans 10 MHz to six GHz, dealing with peak energy of 52 dBm with IIP3 linearity of 88.5 dBm. The UltraCMOS SOI change additionally affords low insertion loss, with typical values of 0.6 dB at 2.6 GHz and 0.7 dB at 3.8 GHz. These traits make the PE42448 well-suited for hybrid analog beamforming and 5G huge MIMO programs.
Housed in a 20-lead, 4×4-mm LGA package deal, the PE42448 affords a compact monolithic various to complicated RF change assemblies. Options like single logic management for machine pairing and easy energy sequencing ease integration in beamforming programs, in addition to in take a look at, land cellular radio, and general-purpose functions. Moreover, the absence of DC bias on the RF ports eliminates the necessity for blocking capacitors—simplifying system design.
The PE42448 change operates with a 5-V provide and 1.8-V management voltage throughout a temperature vary of –40°C to +115°C. Pin-for-pin compatibility with the sooner PE42443 and PE42444 SP4T RF switches permits seamless integration.
PE42448 samples can be found now with industrial availability in July 2025.
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