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PE43711B-Z - Peregrine Semiconductor

Description: Attenuators 50? 7Bit 31.75dB 0.25dB, 0.5dB, 1.0dB Steps Digital Attenuator, w/o ext. Vss

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Symbol
PE43711B-Z - Peregrine Semiconductor - PCB symbol
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PCB Footprints
PE43711B-Z - Peregrine Semiconductor PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24-lead 4 × 4 × 0.85 mm QFN_
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3D Models
PE43711B-Z - Peregrine Semiconductor - 3D model - Quad Flat No-Lead - 24-lead 4 × 4 × 0.85 mm QFN_
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PE43711B-Z Details

  • Manufacturer Part Number:

    PE43711B-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-24

  • Date Of Intro:

    2017-08-08

  • Manufacturer:

    pSemi

  • YTEOL:

    6.6

  • Additional Feature:

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

  • Attenuation-Nom:

    31 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    23.01 dBm

  • Insertion Loss-Max:

    2.8 dB

  • JESD-609 Code:

    e4

  • Operating Frequency-Max:

    6000 MHz

  • Operating Frequency-Min:

    0.009 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • RF/Microwave Device Type:

    VARIABLE ATTENUATOR

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

PE43711B-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. Refer to the pSemi application note for more details.
  • To minimize power consumption, ensure the device is in shutdown mode when not in use. Use the EN pin to control the power state. Additionally, optimize the bias voltage and current settings for your specific application.
  • The PE43711B-Z can operate up to 6 GHz, but the optimal frequency range is between 2.4 GHz and 5.8 GHz. For frequencies above 5.8 GHz, consult the pSemi application note for specific guidance.
  • Start by verifying the power supply and bias voltage settings. Check for proper PCB layout and routing. Use a spectrum analyzer to verify the RF signal. If issues persist, consult the pSemi support resources or contact their technical support team.
  • The PE43711B-Z is rated for operation up to 85°C. For temperatures above 85°C, consult the pSemi datasheet for derating information or contact their technical support team for guidance.

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PE43711B-Z Overview

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