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MAX14954ETO+ - Analog Devices

Description: Equalizers QUAD PCIE GEN III redriver

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MAX14954ETO+ - Analog Devices - PCB symbol
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PCB Footprints
MAX14954ETO+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN
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3D Models
MAX14954ETO+ - Analog Devices - 3D model - Quad Flat No-Lead - QFN
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MAX14954ETO+ Details

  • Manufacturer Part Number:

    MAX14954ETO+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    42-LFCSP-3.5X9X0.75

  • Package Description:

    3.50 X 9.50 MM, ROHS COMPLIANT, TQFN-42

  • Pin Count:

    42

  • Manufacturer Package Code:

    42-LFCSP-3.5X9X0.75

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2013-03-29

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    1

  • JESD-30 Code:

    R-XQCC-N42

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    42

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Telecom IC Type:

    LINE EQUALIZER

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3.5 mm

MAX14954ETO+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX14954ETO+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated layer for the analog signals, and to minimize the length of the traces connecting the device to the power supply and other components.
  • To ensure reliable communication between the MAX14954ETO+ and the microcontroller, make sure to use a reliable communication protocol such as SPI or I2C, and implement error checking and correction mechanisms. Additionally, ensure that the clock frequency and data transmission rates are within the specified limits, and that the microcontroller is properly configured to communicate with the device.
  • The MAX14954ETO+ has a maximum junction temperature of 150°C. To ensure reliable operation, it's recommended to keep the device temperature below 125°C. This can be achieved by using a heat sink, ensuring good airflow, and minimizing the power dissipation in the device. Additionally, it's recommended to use a thermal interface material between the device and the heat sink to improve heat transfer.
  • To troubleshoot issues with the MAX14954ETO+, start by checking the power supply and ensuring that it's within the specified limits. Then, verify that the device is properly configured and that the communication protocol is correct. Use a logic analyzer or oscilloscope to check the signal integrity and timing. If the issue persists, check the device's internal registers and status bits to identify the source of the problem.
  • The MAX14954ETO+ has built-in ESD protection, but it's still recommended to take precautions when handling the device. Use an ESD wrist strap or mat, and ensure that the device is properly grounded during handling and assembly. Additionally, use ESD-sensitive packaging and storage materials to prevent damage during shipping and storage.

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MAX14954ETO+ Overview

Use the download button to access the MAX14954ETO+ schematic symbol, PCB footprint, and 3D model.
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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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