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PE42543B-X - Peregrine Semiconductor

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

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PE42543B-X - Peregrine Semiconductor - PCB symbol
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PCB Footprints
PE42543B-X - Peregrine Semiconductor PCB footprint - Other - Other - 29-lead 4 *4 mm LGA
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3D Models
PE42543B-X - Peregrine Semiconductor - 3D model - Other - 29-lead 4 *4 mm LGA
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PE42543B-X Details

  • Manufacturer Part Number:

    PE42543B-X

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LGA-29

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.70.00

  • Manufacturer:

    pSemi

  • YTEOL:

    6.7

  • Additional Feature:

    HIGH LINEARITY AND ISOLATION, I/P POWER-MAX(PULSE)=2.51W

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    33 dBm

  • Insertion Loss-Max:

    4.7 dB

  • Isolation-Min:

    24 dB

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    29

  • On Time-Nom:

    0.5 µs

  • Operating Frequency-Max:

    18000 MHz

  • Operating Frequency-Min:

    0.009 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Port Termination:

    ABSORPTIVE

  • Power Supplies:

    3.3/3.4 V

  • RF/Microwave Device Type:

    SP4T

  • Supply Current-Max:

    0.2 mA

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • VSWR-Max:

    1.17

PE42543B-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 PE42543B-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 clean power supply.
  • The PE42543B-X can operate up to 6 GHz, but the optimal frequency range is between 2.4 GHz and 5.8 GHz. Above 5.8 GHz, the device's performance may degrade.
  • The PE42543B-X has a built-in antenna switch. Use the SPI interface to configure the device for different antenna configurations. Refer to the datasheet for the specific register settings and antenna configuration options.
  • The typical current consumption of the PE42543B-X is around 350 mA in transmit mode and 150 mA in receive mode. However, this can vary depending on the specific application and operating conditions.

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PE42543B-X Overview

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