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PE43712A-Z - Peregrine Semiconductor

Description: IC RF DSA 7BIT 50 OHM 32QFN

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Symbol
PE43712A-Z - Peregrine Semiconductor - PCB symbol
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PCB Footprints
PE43712A-Z - Peregrine Semiconductor PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN32_1
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3D Models
PE43712A-Z - Peregrine Semiconductor - 3D model - Quad Flat No-Lead - QFN32_1
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PE43712A-Z Details

  • Manufacturer Part Number:

    PE43712A-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-32

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    pSemi

  • YTEOL:

    0

  • Additional Feature:

    I/P POWER-MAX(PULSE)=0.63W

  • Attenuation-Nom:

    31 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    23 dBm

  • Insertion Loss-Max:

    2.8 dB

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    32

  • Operating Frequency-Max:

    6000 MHz

  • Operating Frequency-Min:

    0.009 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Power Supplies:

    3.3 V

  • RF/Microwave Device Type:

    VARIABLE ATTENUATOR

  • Supply Current-Max:

    0.2 mA

  • Surface Mount:

    YES

  • Technology:

    CMOS

PE43712A-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 PE43712A-Z requires a 3.3V power supply. Ensure the voltage regulator is stable and can provide sufficient current. Use a 10uF capacitor between VCC and GND, and a 100nF capacitor between VCC and AVCC.
  • The PE43712A-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 spectrum analyzer to verify the output signal. Check the power supply voltage and current. Verify the PCB layout and ensure proper grounding. Consult the datasheet and application notes for troubleshooting guides.
  • The PE43712A-Z 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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PE43712A-Z Overview

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