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HMC470LP3 - Analog Devices

Description: Attenuators 1dB LSB 5-Bit dig atten SMT, DC - 3 GHz

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HMC470LP3 - Analog Devices - PCB symbol
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PCB Footprints
HMC470LP3 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 16LEAD SMT
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3D Models
HMC470LP3 - Analog Devices - 3D model - Quad Flat No-Lead - 16LEAD SMT
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HMC470LP3 Details

  • Manufacturer Part Number:

    HMC470LP3

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    3 X 3 MM, LEADLESS, PLASTIC, SMT, 16 PIN

  • Pin Count:

    16

  • Manufacturer Package Code:

    HCP-16-3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Additional Feature:

    CMOS COMPATIBLE

  • Attenuation-Nom:

    31 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    26.99 dBm

  • Insertion Loss-Max:

    2 dB

  • JESD-609 Code:

    e0

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    16

  • Operating Frequency-Max:

    3000 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Power Supplies:

    5 V

  • RF/Microwave Device Type:

    VARIABLE ATTENUATOR

  • Surface Mount:

    YES

  • Technology:

    GAAS

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • VSWR-Max:

    1.33

HMC470LP3 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.
  • Use a voltage-controlled current source to bias the device. Adjust the bias voltage to achieve the desired current, and ensure the voltage supply is well-regulated to minimize noise.
  • The HMC470LP3 can handle up to 2W of RF power. However, it's recommended to derate the power handling to 1W or less to ensure reliable operation and minimize the risk of overheating.
  • Check the PCB layout for any signs of resonance or oscillation. Ensure the device is properly biased and the voltage supply is stable. Use a spectrum analyzer to identify any spurious signals or oscillations.
  • Yes, the HMC470LP3 can be used in a push-pull configuration to improve linearity and reduce distortion. However, ensure the devices are properly matched and biased to achieve optimal performance.

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HMC470LP3 Overview

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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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HMC470LP3 Alternates

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Part Image HMC470LP3E Hittite Microwave Corp

Variable Attenuator, 0MHz Min, 3000MHz Max, 2dB Insertion Loss-Max, GAAS