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PE42427A-Z - Peregrine Semiconductor

Description: RF Switch ICs SPDT, Low IL, Reflective, 50? RF Switch

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Symbol
PE42427A-Z - Peregrine Semiconductor - PCB symbol
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PCB Footprints
PE42427A-Z - Peregrine Semiconductor PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 12-lead 2 × 2 × 0.55 mm QFN
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3D Models
PE42427A-Z - Peregrine Semiconductor - 3D model - Quad Flat No-Lead - 12-lead 2 × 2 × 0.55 mm QFN
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PE42427A-Z Details

  • Manufacturer Part Number:

    PE42427A-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-12

  • Manufacturer:

    pSemi

  • YTEOL:

    6

  • Additional Feature:

    HIGH LINEARITY

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    33 dBm

  • Insertion Loss-Max:

    1.25 dB

  • Isolation-Min:

    15 dB

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • On Time-Nom:

    2 µs

  • Operating Frequency-Max:

    6000 MHz

  • Operating Frequency-Min:

    5 MHz

  • Operating Temperature-Max:

    95 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Equivalence Code:

    LCC12,.08SQ,20

  • Port Termination:

    REFLECTIVE

  • Power Supplies:

    3.3 V

  • RF/Microwave Device Type:

    SPDT

  • Screening Level:

    MIL-STD-883

  • Supply Current-Max:

    0.3 mA

  • Surface Mount:

    YES

  • Technology:

    UltraCMOS

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • VSWR-Max:

    1.05

PE42427A-Z Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces as short as possible and use 50-ohm impedance-controlled lines. Avoid vias and right-angle bends in the RF path.
  • The PE42427A-Z requires a 3.3V power supply. Ensure the voltage regulator is stable and has low noise. Decouple the power pins with 10nF and 100nF capacitors. Use a 1kΩ resistor to bias the EN pin to VCC.
  • The PE42427A-Z 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 insertion loss increases, and the return loss decreases.
  • The PE42427A-Z has a thermal pad on the bottom. Ensure good thermal contact with the PCB or a heat sink. Keep the ambient temperature below 85°C. Use thermal vias or a thermal interface material to improve heat dissipation.
  • Use a TVS (Transient Voltage Suppressor) diode with a standoff voltage of 3.3V and a clamping voltage of 5V. Place the TVS diode as close as possible to the PE42427A-Z.

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PE42427A-Z Overview

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