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LT5521EUF#PBF - Analog Devices

Description: Upconverter Mixer,LT5521 3.7GHz QFN LT5521EUF#PBF, Upconverter & Mixer 3700MHz Gain=-0.5 dB 3.15 → 5.25 V 16-Pin QFN EP

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PCB Footprints
LT5521EUF#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UF(QFN)_1
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3D Models
LT5521EUF#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UF(QFN)_1
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LT5521EUF#PBF Details

  • Manufacturer Part Number:

    LT5521EUF#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:

    9

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Telecom IC Type:

    RF AND BASEBAND CIRCUIT

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4 mm

LT5521EUF#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.
  • Use a low-impedance, low-inductance layout for the input and output traces. Avoid using vias or narrow traces, and keep the component placement symmetrical to minimize parasitic inductance.
  • The maximum power dissipation of the LT5521 is 1.4W. Ensure good thermal conductivity by using a heat sink or a thermal pad, and keep the device away from other heat sources.
  • Yes, the LT5521 can be used in a switching regulator application. However, ensure that the switching frequency is within the device's bandwidth (up to 1.4GHz) and that the output filter is properly designed to minimize ringing and oscillations.
  • Use the device's adjustable gain and bandwidth settings to optimize its performance for the desired frequency band. Additionally, use external components such as capacitors and resistors to fine-tune the frequency response.

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LT5521EUF#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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