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HMC738LP4E - Analog Devices

Description: RF IC VCO General Purpose 20.9GHz ~ 23.9GHz Triple Outputs (Divide by 2, Divide by 16, Standard) 24-QFN (4x4)

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PCB Footprints
HMC738LP4E - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24-QFN (4x4)
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3D Models
HMC738LP4E - Analog Devices  - 3D model - Quad Flat No-Lead - 24-QFN (4x4)
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HMC738LP4E Details

  • Manufacturer Part Number:

    HMC738LP4E

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4 X 4 MM, ROHS COMPLIANT, QFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    HCP-24-2

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    TELECOM CIRCUIT

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

HMC738LP4E Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from the power plane to minimize noise coupling.
  • Ensure the Vcc and Vee pins are properly decoupled with 100nF capacitors, and the Iset pin is connected to a 10kΩ resistor to set the output current.
  • The HMC738LP4E can operate from -40°C to 85°C, but the output power and efficiency may degrade at extreme temperatures.
  • Yes, the HMC738LP4E can be used in switching power supply applications, but ensure the input voltage is within the recommended range and the output is properly filtered to minimize noise.
  • Check the PCB layout for noise coupling, ensure proper decoupling and biasing, and verify the input and output voltages are within the recommended range. Use an oscilloscope to analyze the output waveform for signs of oscillation or instability.

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HMC738LP4E 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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