UltraCMOS® SP5T RF Switch

The PE42451 is a HaRP™-enhanced absorptive SP5T RF switch developed on the UltraCMOS® process technology. This general purpose switch is comprised of five symmetric RF ports and has very high isolation. An on-chip CMOS decode logic facilitates a three-pin low voltage CMOS control interface and an optional external Vss feature (VssEXT). High ESD tolerance and no blocking capacitor requirements give this excellent integration and ruggedness.

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UltraCMOS® SP5T RF Switch

PE42451


The PE42451 is a HaRP™-enhanced absorptive SP5T RF switch developed on the UltraCMOS® process technology. This general purpose switch is comprised of five symmetric RF ports and has very high isolation. An on-chip CMOS decode logic facilitates a three-pin low voltage CMOS control interface and an optional external Vss feature (VssEXT). High ESD tolerance and no blocking capacitor requirements give this excellent integration and ruggedness.

Industry-Leading Product

Specifications

DescriptionSP5T (A)
Min Freq.450 MHz
Max Freq.4000 MHz
Max Typ. IL (dB)2.25
Min Typ. IL (dB)1.60
Max Typ. Iso (dB)68
Min Typ. Iso (dB)50
P1/0.1dB (dBm)35.0/-
IIP3 (dBm)58
Package24L QFN
Package (mm)4x4

About Product

Key Features

      HaRP™-enhanced UltraCMOS® device
      Five symmetric, absorptive RF ports
      High isolation
      IIP2 of 95 dBm, IIP3 of 58 dBm
      High ESD tolerance of 3500V HBM
      Optional external Vss control (VssEXT)
      Three-pin CMOS logic control
      No blocking capacitors required
      Packaging: 24-lead 4 × 4 mm QFN

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