Product Releases

Multi-throw switches include extended temperature range to 105-degrees celsius

Thu, 07/31/2014 - 3:02pm

Peregrine Semiconductor Corp. (San Diego, CA) introduces the UltraCMOS PE42442 and the PE42452 high-isolation, multi-throw switches. Successors to the popular PE42451, these SP4T and SP5T switches include several additional features that support the latest wireless infrastructure demands, including an extended temperature range to 105-degrees Celsius and control logic support of 1.8V and 3V. With the rapid expansion of LTE and soon LTE-A, these high-isolation switches provide a reliable solution for wireless infrastructure applications and enable LTE-infrastructure designs to maximize spectral efficiency and data throughput. Other features include:

  • Power supply range of 2.3V to 5.5V.
  • Frequency range of 450 MHz to 4 GHz.
  • A 52 dB port-to-port isolation at 2.7 GHz and 61 dB at 900 MHz.

For more information on the multi-throw switches, visit


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