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PE42521C-Z - Peregrine Semiconductor

Description: RF Switch ICs SPDT, High Iso, High Power, Fast switching, Absorptive, 50? Instrumentation Switch

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PE42521C-Z - Peregrine Semiconductor - PCB symbol
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PCB Footprints
PE42521C-Z - Peregrine Semiconductor PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFP16X3X3
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3D Models
PE42521C-Z - Peregrine Semiconductor - 3D model - Quad Flat No-Lead - QFP16X3X3
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PE42521C-Z Details

  • Manufacturer Part Number:

    PE42521C-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.70.00

  • Manufacturer:

    pSemi

  • YTEOL:

    8.1

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    26.02 dBm

  • Insertion Loss-Max:

    2.6 dB

  • Operating Frequency-Max:

    13000 MHz

  • Operating Frequency-Min:

    0.009 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • RF/Microwave Device Type:

    DIVERSITY SWITCH

  • VSWR-Max:

    1.15

PE42521C-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 tight bends in the RF path.
  • The PE42521C-Z requires a 3.3V power supply. Ensure the voltage regulator is stable and can provide sufficient current. Decouple the power pins with 10nF and 100nF capacitors. Use a 1kΩ resistor to bias the EN pin to VCC.
  • The PE42521C-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 device's performance may degrade.
  • Use a π-network or a T-network topology for impedance matching. The optimal impedance matching values depend on the specific application and frequency range. Consult the pSemi application note AN-215 for more information.
  • 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 PE42521C-Z.

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PE42521C-Z Overview

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