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DS80PCI402SQ/NOPB - Texas Instruments

Description: 2.5 Gbps/5.0 Gbps/8.0 Gbps 4 Lane PCI Express Repeater w/ Equalization & De-Emphasis

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DS80PCI402SQ/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - DS80PCI402SQ/NOPB
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DS80PCI402SQ/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - DS80PCI402SQ/NOPB
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DS80PCI402SQ/NOPB Details

  • Manufacturer Part Number:

    DS80PCI402SQ/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    54

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    YES

  • Driver Number of Bits:

    4

  • High Level Input Current-Max:

    0.000015 A

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    GENERAL PURPOSE

  • JESD-30 Code:

    R-XQCC-N54

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    4

  • Number of Terminals:

    54

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    0.8 V

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC54,.2X.4,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    4

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    2.625 V

  • Supply Voltage-Min:

    2.375 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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:

    5.5 mm

DS80PCI402SQ/NOPB 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 noise sources. Use a 50-ohm impedance-controlled trace for the clock signal.
  • Use a differential pair for the high-speed lanes, and keep the traces as short as possible. Use a common mode filter or a differential filter to reduce electromagnetic interference (EMI).
  • The maximum cable length supported is 10 meters (33 feet) for a single-lane configuration and 5 meters (16 feet) for a dual-lane configuration, assuming a good quality cable with a characteristic impedance of 100 ohms.
  • Use an oscilloscope to check the signal integrity and eye diagrams. Check the power supply voltage and ensure it is within the recommended range. Use a logic analyzer to check the protocol compliance and data transmission.
  • Yes, the DS80PCI402SQ/NOPB is compatible with PCIe Gen3 applications, but it requires a specific configuration and layout to ensure signal integrity and compliance with the PCIe Gen3 specification.

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DS80PCI402SQ/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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