en.Wedoany.com Reported - pSemi, a subsidiary of Murata Manufacturing, has introduced the new PE42727 UltraCMOS SPDT RF switch, optimized for next-generation DOCSIS 4.0 broadband systems.

The PE42727 is designed for cable broadband infrastructure operating from 5 MHz to 3.1 GHz, delivering the performance needed to support advanced modulation schemes and increasing bandwidth demands. This 75-ohm RF switch combines high isolation, low insertion loss, excellent linearity, and superior harmonic performance, helping system designers meet the stringent requirements of DOCSIS 3.0, 3.1, and 4.0 applications.

The device achieves a second harmonic of -121 dBc and a third harmonic of -140 dBc at 17 MHz, maintaining low insertion loss and high isolation across a wide frequency range. Built on UltraCMOS process technology, the PE42727 offers gallium arsenide-like RF performance while leveraging the integration and manufacturability of CMOS.

Rodd Novak, Vice President of Sales and Marketing at pSemi, stated that broadband access networks are evolving rapidly, and operators need RF solutions that deliver consistent linearity and signal integrity over increasing bandwidths. The PE42727 is specifically designed to meet DOCSIS 4.0 system requirements, providing customers with a reliable RF switch to support next-generation cable deployments. Samples of the PE42727 are now available, and commercial orders are being accepted.

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