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HMC494LP3E - Analog Devices

Description: Prescaler InGaP HBT Divide-by-8 SMT, DC - 18 GHz

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HMC494LP3E - Analog Devices - PCB symbol
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PCB Footprints
HMC494LP3E - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - HMC494LP3E
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3D Models
HMC494LP3E - Analog Devices - 3D model - Quad Flat No-Lead - HMC494LP3E
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HMC494LP3E Details

  • Manufacturer Part Number:

    HMC494LP3E

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    HCP-16-3

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Family:

    494

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Logic IC Type:

    PRESCALER

  • Max Frequency@Nom-Sup:

    18000000000 Hz

  • Moisture Sensitivity Level:

    1

  • Number of Data/Clock Inputs:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    GAAS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

  • fmax-Min:

    18000 MHz

HMC494LP3E Frequently Asked Questions (FAQs)

  • A good PCB layout for the HMC494LP3E involves keeping the input and output traces as short as possible, using a solid ground plane, and minimizing the distance between the device and the bypass capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated ground plane to reduce noise and improve signal integrity.
  • For the HMC494LP3E, it's recommended to use low-ESR ceramic capacitors with a value of 100nF to 1uF. The capacitors should be placed as close as possible to the device's power pins, and the traces should be kept short and wide to minimize inductance.
  • The HMC494LP3E is rated for operation from -40°C to +85°C. However, it's recommended to derate the device's performance at higher temperatures to ensure reliable operation.
  • Common issues with the HMC494LP3E can often be traced back to poor PCB layout, inadequate bypassing, or incorrect component selection. To troubleshoot, start by verifying the PCB layout and component selection, then check the power supply and input/output signals for noise and distortion. If the issue persists, consult the datasheet and application notes for guidance.
  • While the HMC494LP3E is optimized for 50 ohm systems, it can be used in non-50 ohm systems with some adjustments. However, the device's performance may be affected, and additional impedance matching networks may be required to achieve optimal performance.

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HMC494LP3E Overview

Use the download button to access the HMC494LP3E schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like HMC49, or try a keyword search, such as Prescaler/Multivibrators

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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