UltraCMOS® SP5T RF Switch

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.

PE42452 - UltraCMOS® SP5T RF Switch

UltraCMOS® SP5T RF Switch

PE42452


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.

Industry-Leading Product

Specifications

DescriptionSP5T (A)
Min Freq.450 MHz
Max Freq.4000 MHz
Max Typ. IL (dB)1.60
Min Typ. IL (dB)0.95
Max Typ. Iso (dB)61
Min Typ. Iso (dB)44
P1/0.1dB (dBm)35.0/-
IIP3 (dBm)57
Package24L QFN
Package (mm)4x4

About Product

Key Features

      Five symmetric, absorptive RF ports
      High isolation
      High linearity
      1.8V control logic compatible
      105°C operating temperature
      Fast switching time of 265 ns
      Three-pin CMOS logic control
      External negative supply option
      High ESD tolerance
      Packaging: 24-lead 4 × 4 mm QFN

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