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HMC472ALP4ETR - Analog Devices

Description: Attenuators 6 Bit 0.5 LSB dig atten

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HMC472ALP4ETR - Analog Devices - PCB symbol
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PCB Footprints
HMC472ALP4ETR - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24-Lead Lead Frame Chip Scale Package [LFCSP]
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3D Models
HMC472ALP4ETR - Analog Devices - 3D model - Quad Flat No-Lead - 24-Lead Lead Frame Chip Scale Package [LFCSP]
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HMC472ALP4ETR Details

  • Manufacturer Part Number:

    HMC472ALP4ETR

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MO-220VGGD-8, LFCSP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    CP-24-16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    CMOS COMPATIBLE

  • Attenuation-Nom:

    31.5 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    28 dBm

  • Insertion Loss-Max:

    3 dB

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    24

  • Operating Frequency-Max:

    3800 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Power Supplies:

    5 V

  • RF/Microwave Device Type:

    VARIABLE ATTENUATOR

  • Surface Mount:

    YES

  • Technology:

    GAAS

  • Terminal Finish:

    Matte Tin (Sn)

  • VSWR-Max:

    1.22

HMC472ALP4ETR 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 coupling. Use a common mode choke or a ferrite bead to filter the power supply.
  • The HMC472ALP4ETR requires a single supply voltage between 3.3V and 5V. Ensure the voltage supply is well-regulated and decoupled with 0.1uF and 10uF capacitors. The device also requires a bias current of around 10mA, which can be achieved with a 1kΩ resistor from the output to the supply voltage.
  • The maximum power dissipation of the HMC472ALP4ETR is 1.5W. Ensure the device is mounted on a PCB with a thermal conductivity of at least 1W/m-K to prevent overheating.
  • Use ESD protection devices such as TVS diodes or ESD protection arrays on the input and output pins. Ensure the PCB is designed with ESD protection in mind, and handle the device with ESD-safe materials and tools.
  • The recommended operating temperature range for the HMC472ALP4ETR is -40°C to 85°C. Ensure the device is operated within this range to ensure optimal performance and reliability.

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HMC472ALP4ETR Overview

Use the download button to access the HMC472ALP4ETR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like HMC47, or try a keyword search, such as RF/Microwave Attenuators

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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