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LT5546EUF#PBF - Analog Devices

Description: I/Q Demodulator,LT5546 40-500MHz QFN LT5546EUF#PBF, Demodulator Quadrature 17MHz 1.8 → 5.25 V 16-Pin QFN EP

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LT5546EUF#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UF(QFN)_1
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LT5546EUF#PBF Details

  • Manufacturer Part Number:

    LT5546EUF#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4 X 4 MM, PLASTIC, QFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1692

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Construction:

    COMPONENT

  • JESD-609 Code:

    e3

  • Modulation Technique:

    I/Q

  • Operating Frequency-Max:

    500 MHz

  • Operating Frequency-Min:

    40 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • RF/Microwave Device Type:

    DEMODULATOR

  • Terminal Finish:

    Matte Tin (Sn)

LT5546EUF#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise coupling.
  • Ensure that the output capacitor is properly sized and placed close to the output pin. Also, make sure the input capacitor is properly bypassed to ground and the input voltage is within the recommended range.
  • The maximum input voltage is 5.5V, but it's recommended to keep it below 5V to ensure reliable operation and minimize power dissipation.
  • The LT5546EUF is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Ensure proper thermal design and heat sinking to prevent overheating.
  • Use an oscilloscope to monitor the input and output waveforms. Check for proper power supply decoupling, input voltage range, and output capacitor sizing. Consult the datasheet and application notes for troubleshooting guidelines.

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LT5546EUF#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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Part Image LT5546EUF#PBF Linear Technology

Demodulator, I/Q, 40MHz Min, 500MHz Max