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
P1dB/P0.1dB (dBm)35.0 / –
IIP3 (dBm)57
Max Power Rating (dBm)33
Max Temp (ºC)105
VDD Range (V)2.3–5.5
Switching Time0.265 µs
ESD HBM (V)1500
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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