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PE42442 - UltraCMOS SP4T RF Switch

Datasheet Summary

Description

The PE42442 is a HaRP™ technology-enhanced absorptive SP4T RF switch designed for use in 3G/4G wireless infrastructure and other high performance RF applications.

This switch is a pin-compatible four throw version of the PE42451 with a wider frequency and power supply range.

Features

  •  Four symmetric, absorptive RF ports.
  •  High isolation.
  •  61 dB @ 900 MHz.
  •  55 dB @ 2100 MHz.
  •  52 dB @ 2700 MHz.
  •  43 dB @ 4000 MHz.
  •  32 dB @ 6000 MHz.
  •  High linearity.
  •  IIP2 of 97 dBm.
  •  IIP3 of 58 dBm.
  •  1.8V control logic compatible.
  •  125 °C operating temperature.
  •  Fast switching time of 255 ns.
  •  Two- or three-pin CMOS logic control.
  •  External negative supply option.
  •  ESD performance.
  •  4 kV HBM on RF pins to GND.

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Datasheet preview – PE42442

Datasheet Details

Part number PE42442
Manufacturer Peregrine Semiconductor
File Size 890.55 KB
Description UltraCMOS SP4T RF Switch
Datasheet download datasheet PE42442 Datasheet
Additional preview pages of the PE42442 datasheet.

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Full PDF Text Transcription

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Product Description The PE42442 is a HaRP™ technology-enhanced absorptive SP4T RF switch designed for use in 3G/4G wireless infrastructure and other high performance RF applications. This switch is a pin-compatible four throw version of the PE42451 with a wider frequency and power supply range. It is comprised of four symmetric RF ports with very high isolation up to 6 GHz. An integrated CMOS decoder facilitates a two- or three-pin 1.8V CMOS control interface. In addition, no external blocking capacitors are required if 0 VDC is present on the RF ports. The PE42442 is manufactured on pSemi’s UltraCMOS® process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate.
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