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HMC984LP4E - Analog Devices

Description: Digital Phase-Frequency Detector

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PCB Footprints
HMC984LP4E - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LFCSP:LEADFRM CHIP SCALE-1
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3D Models
HMC984LP4E - Analog Devices  - 3D model - Quad Flat No-Lead - LFCSP:LEADFRM CHIP SCALE-1
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HMC984LP4E Details

  • Manufacturer Part Number:

    HMC984LP4E

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    LCC-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    HCP-24-2

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • JESD-30 Code:

    S-PQCC-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:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Telecom IC Type:

    ATM/SONET/SDH SUPPORT CIRCUIT

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

HMC984LP4E Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure good thermal conductivity by using a thermal pad and connecting it to a heat sink or a metal plate.
  • Use a combination of high-frequency and low-frequency decoupling capacitors (e.g., 100nF and 10uF) placed close to the device's power pins. Ensure the capacitors are rated for high-frequency operation.
  • Use a 50-ohm termination for the input and output signals. For the input, use a DC-blocking capacitor (e.g., 100nF) in series with a 50-ohm resistor. For the output, use a 50-ohm resistor in series with a DC-blocking capacitor (e.g., 100nF).
  • Ensure the device is biased within the recommended operating range (Vcc = 3.3V, Vee = -3.3V). Use a voltage regulator or a voltage reference to maintain a stable bias voltage.
  • Use ESD protection diodes (e.g., TVS diodes) on the input and output pins to protect against electrostatic discharge. Ensure the diodes are rated for high-frequency operation.

Trust Checks

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HMC984LP4E 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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