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HMC391LP4TR - Analog Devices

Description: VCO SMT w/Buffer Amplifier, 3.9 - 4.45 GHz

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HMC391LP4TR - Analog Devices - PCB symbol
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PCB Footprints
HMC391LP4TR - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LFCSP
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HMC391LP4TR Details

  • Manufacturer Part Number:

    HMC391LP4TR

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Pin Count:

    24

  • Manufacturer Package Code:

    HCP-16-1

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • JESD-609 Code:

    e0

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

HMC391LP4TR Frequently Asked Questions (FAQs)

  • A good PCB layout for the HMC391LP4TR involves keeping the signal paths short, using a solid ground plane, and minimizing the distance between the device and the antenna. It's also recommended to use a 4-layer PCB with a dedicated ground plane and to avoid routing signals under the device.
  • To ensure proper biasing, make sure to follow the recommended voltage and current settings outlined in the datasheet. The device requires a single 5V supply, and the VCC pin should be decoupled with a 10nF capacitor to ground. Additionally, the bias voltage (VBIAS) should be set to 2.5V using a voltage divider or a dedicated voltage reference.
  • The HMC391LP4TR can handle up to 30dBm of input power, but it's recommended to operate the device at a maximum of 20dBm to ensure optimal performance and prevent damage.
  • Common issues with the HMC391LP4TR can often be attributed to poor PCB layout, incorrect biasing, or inadequate shielding. To troubleshoot, start by verifying the PCB layout and biasing, then check for any signs of damage or contamination on the device. If the issue persists, try shielding the device and surrounding components to reduce electromagnetic interference.
  • Yes, the HMC391LP4TR can be used in a switching application, but it's essential to ensure that the device is properly biased and that the switching frequency is within the recommended range (typically up to 100kHz). Additionally, consider the impact of switching on the device's noise figure and sensitivity, and take steps to minimize any adverse effects.

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HMC391LP4TR Overview

Use the download button to access the HMC391LP4TR schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like HMC39, or try a keyword search, such as RF/Microwave Amplifiers

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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