pSemi Company has introduced the PE44951, a low-power, two-way section shifter with digitally managed step attenuation (DSA) for functions throughout the 5.925 – 7.525 GHz vary. pSemi will showcase its newest merchandise perfect for IoT connectivity, together with the just lately introduced PE562212 entrance finish module (FEM) and the PE423211 SPDT change, an automotive UWB resolution, at Cellular World Congress (MWC) 2024, happening February 26 – February 29, 2024, in Barcelona, Spain. pSemi’s cutting-edge know-how will probably be showcased on the Murata exhibit, positioned at Stand 5D66 in Corridor 5.
PE44951: Redefining wi-fi infrastructure
The PE44951 marks a major development within the business, because the 6.425 – 7.125 GHz (n104) spectrum turns into out there. The answer is the primary extremely built-in two-way section shifter with DSA within the 5.925 to 7.525 GHz vary to allow hybrid beamforming. This revolutionary product shines in wi-fi infrastructure functions like huge MIMO (mMIMO) macro and micro base stations, in addition to subsequent era 5G options.
This step in built-in RF options combines a two-way section shifter and DSA in a single compact package deal. Minimising board area and simplifying system integration, this design streamlines the event course of. Furthermore, its SPI interface achieves exact and versatile management, decreasing energy consumption and making certain system integration.
“The PE44951 represents a serious breakthrough for radio entrance finish designers tasked with redefining front-end architectures for 5G radios,” says Vikas Choudhary, a vice chairman of worldwide gross sales, advertising and marketing and techniques engineering at pSemi. “By integrating two vital features right into a single chip, we’re enabling easier, extra compact, and better performing 5G base stations. It will speed up the deployment of next-generation networks and ship sooner, extra dependable wi-fi connectivity globally.”
The PE44951’s benefits develop past energy consumption and effectivity because it boasts a formidable efficiency vary, masking your complete 5.925 – 7.525 GHz band. The PE44951’s compact footprint, enabled by pSemi’s UltraCMOS course of, gives board area financial savings, making it helpful for space-constrained designs. Good isolation, low insertion loss and excessive linearity ship uncompromising efficiency, guaranteeing distinctive sign integrity for networks with demanding wants.
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