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PE42452 - SP5T RF Switch

Datasheet Summary

Description

The PE42452 is a HaRP™ technology-enhanced absorptive SP5T RF switch designed for use in 3G/4G wireless infrastructure and other high performance RF applications.

This switch is a pin-compatible upgraded version of the PE42451 with 1.8V control logic.

Features

  •  Five symmetric, absorptive RF ports.
  •  High isolation.
  •  61 dB @ 900 MHz.
  •  55 dB @ 2100 MHz.
  •  52 dB @ 2700 MHz.
  •  44 dB @ 4000 MHz.
  •  High linearity.
  •  IIP2 of 96 dBm.
  •  IIP3 of 57 dBm.
  •  1.8V control logic compatible.
  •  105°C operating temperature.
  •  Fast switching time of 265 ns.
  •  Three pin CMOS logic control.
  •  External negative supply option.
  •  ESD performance.
  •  4kV HBM on RF pins to GND.
  •  1.5kV HBM on all pins Figur.

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Datasheet preview – PE42452

Datasheet Details

Part number PE42452
Manufacturer Peregrine Semiconductor
File Size 456.95 KB
Description SP5T RF Switch
Datasheet download datasheet PE42452 Datasheet
Additional preview pages of the PE42452 datasheet.

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Full PDF Text Transcription

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Product Description The PE42452 is a HaRP™ technology-enhanced absorptive SP5T RF switch designed for use in 3G/4G wireless infrastructure and other high performance RF applications. This switch is a pin-compatible upgraded version of the PE42451 with 1.8V control logic. It is comprised of five symmetric RF ports and has very high isolation. An integrated CMOS decoder facilitates a three-pin low voltage CMOS control interface and an external negative supply option. In addition, no external blocking capacitors are required if 0V DC is present on the RF ports. The PE42452 is manufactured on Peregrine’s UltraCMOS® process, a patented variation of silicon-oninsulator (SOI) technology on a sapphire substrate.
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