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PE45450A-X - Peregrine Semiconductor

Description: RF POWER LIMITER 6GHZ 50W 12QFN

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PCB Footprints
PE45450A-X - Peregrine Semiconductor PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 12-lead 3x3 mm QFN
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3D Models
PE45450A-X - Peregrine Semiconductor  - 3D model - Quad Flat No-Lead - 12-lead 3x3 mm QFN
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PE45450A-X Details

  • Manufacturer Part Number:

    PE45450A-X

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-12

  • Country Of Origin:

    Philippines

  • Manufacturer:

    pSemi

  • Additional Feature:

    I/P POWER-MAX(PULSE)=47DBM

  • Adjustability:

    FIXED

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    40 dBm

  • JESD-609 Code:

    e4

  • Operating Frequency-Max:

    6000 MHz

  • Operating Frequency-Min:

    0.009 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -55 °C

  • RF/Microwave Device Type:

    LIMITER

  • Technology:

    CMOS

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • VSWR-Max:

    1.33

PE45450A-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 PE45450A-X requires a 3.3V power supply. Ensure the voltage regulator is stable and can provide enough current. Use a 10uF capacitor between VCC and GND, and a 100nF capacitor between VCC and AVCC.
  • The PE45450A-X can operate up to 6 GHz, but the maximum frequency depends on the specific application and the quality of the PCB layout.
  • Use a spectrum analyzer to check the output signal. Verify the input signal is within the recommended range. Check the power supply voltage and ensure it's stable. Use a logic analyzer to debug digital signals.
  • The PE45450A-X is rated for operation up to 85°C. However, the device's performance may degrade at higher temperatures. Ensure proper heat sinking and consider using a heat sink or a thermal pad to dissipate heat.

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PE45450A-X Overview

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