The PE42850 is a HaRP™ technology-enhanced SP5T high power RF switch supporting wireless applications up to 1 GHz. It offers maximum power handling of 42.5 dBm continuous wave (CW). It delivers high linearity and excellent harmonics performance. It has both a standard and attenuation RX mode. No blocking capacitors are required if DC voltage is not present on the RF ports.

Specifications

DescriptionSP5T (R)
Min Freq.30 MHz
Max Freq.1000 MHz
Max Typ. IL (dB)0.35
Min Typ. IL (dB)0.25
Max Typ. Iso (dB)36
Min Typ. Iso (dB)30
P1dB/P0.1dB (dBm)– / 45.5
IIP3 (dBm)42
Max Power Rating (dBm)45.5
Max Temp (ºC)85
VDD Range (V)2.3–5.5
Switching Time15 µs
ESD HBM (V)1500
Package (mm)5x5
Package32L QFN
Specs Table

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Key Features

      Dual mode operation: SP5T or SP3T
      HaRP™ technology-enhanced
      Up to 45 dBm instantaneous power in 50 Ω
      Up to 40 dBm instantaneous power < 8:1 VSWR
      36 dB TX to RX isolation
      Low harmonics of 2fo and 3fo = –90 dBc (1.15:1 VSWR)
      ESD performance

Products displayed on this site are protected under one or more of the following U.S. Patents.

Markets

Power Management

Power Management

RF Mixers & Limiters

Front End Modules

RF Phase & Amplitude Control

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