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PE42542B-X - Peregrine Semiconductor

Description: RF Switch ICs SP4T, 18 GHz, Absorptive, 50? Instrumentation Switch

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PE42542B-X - Peregrine Semiconductor - PCB symbol
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PCB Footprints
PE42542B-X - Peregrine Semiconductor PCB footprint - Other - Other - 29-lead 4 *4 mm LGA
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3D Models
PE42542B-X - Peregrine Semiconductor - 3D model - Other - 29-lead 4 *4 mm LGA
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PE42542B-X Details

  • Manufacturer Part Number:

    PE42542B-X

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    LGA-29

  • Country Of Origin:

    Malaysia

  • Date Of Intro:

    2019-04-18

  • Manufacturer:

    pSemi

  • YTEOL:

    0

  • Additional Feature:

    HIGH LINEARITY AND ISOLATION

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    22 dBm

  • Insertion Loss-Max:

    4.5 dB

  • Isolation-Min:

    24 dB

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    29

  • On Time-Nom:

    3 µs

  • Operating Frequency-Max:

    18000 MHz

  • Operating Frequency-Min:

    0.009 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR

  • Port Termination:

    ABSORPTIVE

  • Power Supplies:

    2.3/5.5 V

  • RF/Microwave Device Type:

    SP4T

  • Screening Level:

    MIL-STD-883

  • Supply Current-Max:

    0.2 mA

  • Surface Mount:

    YES

  • Technology:

    UltraCMOS

  • VSWR-Max:

    1.12

PE42542B-X Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces short and away from the digital lines. Use a common mode filter or a pi-filter to reduce EMI.
  • The PE42542B-X requires a 3.3V power supply. Ensure the voltage regulator is stable and can provide enough current. Add decoupling capacitors close to the device to reduce noise and ensure a stable voltage supply.
  • The PE42542B-X can operate up to 6 GHz, but the optimal frequency range is between 2.4 GHz to 5.8 GHz. Above 5.8 GHz, the device's performance may degrade.
  • Use a spectrum analyzer to check the output signal. Verify the input signal is within the recommended power range. Check the PCB layout for any issues, such as signal integrity or EMI. Consult the datasheet and application notes for troubleshooting guides.
  • The PE42542B-X is rated for operation up to 85°C. However, the device's performance may degrade above 70°C. Ensure proper heat sinking and thermal management to maintain optimal performance.

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PE42542B-X Overview

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