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DS50PCI401SQE/NOPB - Texas Instruments

Description: 2.5 Gbps / 5.0 Gbps 4 Lane PCI Express Repeater with Equalization and De-Emphasis

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PCB Footprints
DS50PCI401SQE/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NJY0054A _ 2021
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3D Models
DS50PCI401SQE/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - NJY0054A _ 2021
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DS50PCI401SQE/NOPB Details

  • Manufacturer Part Number:

    DS50PCI401SQE/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    WQFN-54

  • Pin Count:

    54

  • ECCN Code:

    5A991.B.1

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    YES

  • Driver Number of Bits:

    4

  • High Level Input Current-Max:

    0.00012 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 Channels:

    8

  • Number of Functions:

    4

  • Number of Terminals:

    54

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -10 °C

  • Out Swing-Min:

    2 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • 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

  • Supply Voltage1-Max:

    2.625 V

  • Supply Voltage1-Min:

    2.375 V

  • Supply Voltage1-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Transmit Delay-Max:

    0.25 ns

  • Width:

    5.5 mm

DS50PCI401SQE/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-speed PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using impedance-controlled traces.
  • To ensure signal integrity, it's essential to follow proper PCB design and layout practices, use appropriate termination resistors, and ensure that the device is properly powered and decoupled. Additionally, using simulation tools such as IBIS models can help to simulate and optimize signal integrity.
  • The DS50PCI401SQE/NOPB is rated for operation from -40°C to 85°C, but it's essential to consider the specific application and environmental conditions to ensure reliable operation.
  • The device requires a specific power sequencing and power-on reset sequence to ensure proper operation. It's recommended to follow the guidelines provided in the datasheet and to use a power management IC or a dedicated power-on reset circuit to ensure reliable operation.
  • The DS50PCI401SQE/NOPB has built-in ESD protection, but it's still essential to follow proper handling and assembly procedures to prevent ESD damage. Additionally, the device is designed to prevent latch-up, but it's recommended to follow proper power sequencing and decoupling practices to minimize the risk of latch-up.

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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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