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DS80PCI402SQE/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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DS80PCI402SQE/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NJY0054A _
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DS80PCI402SQE/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - NJY0054A _
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DS80PCI402SQE/NOPB Details

  • Manufacturer Part Number:

    DS80PCI402SQE/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

DS80PCI402SQE/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 the power planes. Use a 50-ohm impedance-controlled trace for the clock signal.
  • Use a termination resistor at the receiver end, and ensure the transmission line is properly terminated. Also, use a clock signal with a rise time of < 1ns to minimize reflections.
  • The maximum cable length depends on the signal frequency and the type of cable used. As a general guideline, a cable length of up to 10 meters is recommended for frequencies up to 3.2 Gbps.
  • Power sequencing is critical to prevent latch-up. Power up the device in the following order: VCC, then VCCA. During power-down, ensure that the inputs are held at a valid logic level to prevent unwanted switching.
  • The device has a thermal pad that must be connected to a solid ground plane for heat dissipation. Ensure good airflow around the device, and consider using a heat sink if the device is expected to operate at high temperatures.

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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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