Store
Support

UltraCMOS® SP5T RF Switch

UltraCMOS® SP5T RF Switch

PE42452

ico-download-2PDF

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.

Contact Sales & Support
Buy product
Download Materials

Technical Resources

Industry-Leading Product

Specifications

DescriptionSP5T (A)
Min Freq.450 MHz
Max Freq.4000 MHz
Max Typ. IL (dB)1.6
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
Package (mm)4x4
Package24L QFN
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

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

Markets

  • Best-in-class RF performance
  • Optimal form factors with high levels of integration
  • Proven track record in top-tier smartphones
  • Active member of 3GPP and other industry affiliations
View All Markets

Power Management

  • 5G antenna-integrated module (AiM) co-designed with Murata
  • High-efficiency 26 GHz, 28 GHz and 39 GHz beamforming front ends supporting bands n257, n258, n261 and n260
  • Advanced, highly integrated package and antenna technology
  • Modular AiM approach for building scalable antenna arrays
Read More

RF Switches

  • Industry-leading RF performance
  • HaRP™ technology enhancement
  • Monolithic CMOS solution that integrates RF, analog and digital
  • Best-in-class ESD and reliability

  • High Linearity RF Switches

    Industry-leading linearity and RF performance
    HaRP™ technology enhancement reduces gate lag and insertion loss drift
    Monolithic CMOS solution that integrates RF, analog and digital
    Best-in-class ESD and reliability

  • High Isolation RF Switches

    Industry-leading isolation and RF performance
    HaRP™ technology enhancement reduces gate lag and insertion loss drift
    Monolithic CMOS solution that integrates RF, analog and digital
    Best-in-class ESD and reliability

  • Low Insertion Loss RF Switches

    Industry-leading insertion loss and RF performance
    HaRP™ technology enhancement reduces gate lag and insertion loss drift
    Monolithic CMOS solution that integrates RF, analog and digital
    Best-in-class ESD and reliability

  • Antenna Tuning Switches

    Industry-leading RF power handling and ruggedness
    Best-in-class harmonic and linearity
    Small form factor with robust ESD and reliability

  • 75Ω Wired Broadband Switches

    Unmatched linearity performance for DOCSIS 3.1
    HaRP™ technology enhancement reduces gate lag and insertion loss drift
    Monolithic CMOS solution that integrates RF, analog and digital
    Best-in-class ESD ratings and reliability

  • Broadband RF Switches

    Wideband support with a frequency range from 0 Hz to 67 GHz
    Industry-leading insertion loss, isolation, linearity and settling time
    HaRP™ technology enhancement reduces gate lag and insertion loss drift
    Best-in-class ESD and reliability

  • High Power Switches

    Industry-leading power handling and RF performance
    HaRP™ technology enhancement reduces gate lag and insertion loss drift
    Monolithic CMOS solution that integrates RF, analog and digital
    Best-in-class ESD and reliability

  • Automotive Switches

    AEC-Q100 Grade 2-certified supporting temperatures up to +105°C
    HaRP™ technology enhancement reduces gate lag and insertion loss drift
    Monolithic CMOS solution that integrates RF, analog and digital
    Best-in-class ESD and reliability

  • Extended Temperature RF Switches

    Wide temperature range support from -55°C to +125°C
    HaRP™ technology enhancement reduces gate lag and insertion loss drift
    Monolithic CMOS solution that integrates RF, analog and digital
    Best-in-class ESD and reliability
View Products

Power Management

  • Unique, patented architecture to enable higher overall system, power conversion efficiency
  • Fully integrated solutions from 15W to 160W
  • Virtually lossless (up to 99% peak) conversion and soft-switching topology
  • Parallel operation to higher power levels
  • Available through our parent company Murata
View Products

Integrated products

View Products

RF Mixers & Limiters

  • Exceptional performance with high-frequency support
  • Highly integrated, reliable solutions in a small form factor
  • Variety of packaging options for maximum design flexibility
  • Best-in-class ESD and reliability
View Products

Front End Modules

  • Industry-leading monolithic Wi-Fi RF front-end solutions
  • High linearity performance for Wi-Fi 6 and W-Fi 6E
  • Compact form factors integrating high-performance RF, analog and digital
  • Best-in-class ESD and reliability
View Products

RF Phase & Amplitude Control

  • Reliable phase and amplitude control for next-generation communications
  • Monolithic CMOS solution that integrates RF, analog and digital
  • Digital control interface with parallel and serial programming options
  • Best-in-class ESD and reliability
View Products

RF Attenuators

  • High linearity, fast switching time with wide bandwidth
  • Best-in-class attenuation error with fine attenuation steps
  • Monolithic CMOS solution that integrates RF, analog and digital
  • Excellent ESD protection and reliability
View Products

Connect

Visit our pSemi social media accounts
Linkedin-in X-twitter Facebook-f Youtube

RF Switches

  • Industry-leading RF performance
  • HaRP™ technology enhancement
  • Monolithic CMOS solution that integrates RF, analog and digital
  • Best-in-class ESD and reliability
View Products
Skip to content