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LT5515EUF#PBF - Analog Devices

Description: Modulator / Demodulator 1.5GHz - 2.5GHz Quadrature Demodulator

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LT5515EUF#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 16-Lead Plastic QFN (4mm × 4mm)
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LT5515EUF#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - 16-Lead Plastic QFN (4mm × 4mm)
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LT5515EUF#PBF Details

  • Manufacturer Part Number:

    LT5515EUF#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    4 X 4 MM, LEAD FREE, PLASTIC, MO-220WGGC, 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:

    0

  • 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

LT5515EUF#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT5515EUF involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the datasheet provides a recommended PCB layout and land pattern that should be followed.
  • To ensure stability, the LT5515EUF requires a minimum output capacitance of 10uF, and the output capacitor should be placed close to the device. Additionally, the input and output traces should be kept short and away from each other, and the device should be decoupled from the power supply with a 10uF capacitor. The datasheet provides more information on stability and oscillation prevention.
  • The maximum input voltage that the LT5515EUF can handle is 5.5V. Exceeding this voltage can cause damage to the device. It's recommended to use input voltage limiting circuitry or a voltage regulator to ensure the input voltage stays within the recommended range.
  • The LT5515EUF is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the device's performance and ensure proper thermal management, such as using a heat sink or thermal interface material, to prevent overheating.
  • To troubleshoot issues with the LT5515EUF, start by checking the input and output voltages, and ensuring that the device is properly powered and biased. Check for proper PCB layout and decoupling, and ensure that the input and output capacitors are properly sized and placed. Use an oscilloscope to check for oscillations or other anomalies, and consult the datasheet and application notes for troubleshooting guidance.

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LT5515EUF#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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