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DS64BR401SQ/NOPB - Texas Instruments

Description: Quad Bi-Directional Repeater with Equalization and De-Emphasis

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PCB Footprints
DS64BR401SQ/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NJY0054A
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3D Models
DS64BR401SQ/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - NJY0054A
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DS64BR401SQ/NOPB Details

  • Manufacturer Part Number:

    DS64BR401SQ/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:

    0.000015 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 Channels:

    8

  • Number of Functions:

    4

  • Number of Terminals:

    54

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -10 °C

  • Out Swing-Min:

    0.5 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Low Current-Max:

    0.003 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

  • Receive Delay-Max:

    0.25 ns

  • 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:

    BICMOS

  • 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

DS64BR401SQ/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the DS64BR401SQ involves keeping the signal traces short and away from noise sources, using a solid ground plane, and placing decoupling capacitors close to the device. TI provides a recommended layout in the datasheet and application notes.
  • To ensure signal integrity, use controlled impedance traces, minimize trace length, and use termination resistors as needed. Also, ensure that the signal frequency is within the device's specified bandwidth.
  • The DS64BR401SQ is rated for operation from -40°C to 85°C. However, it's essential to consider the device's thermal characteristics and ensure proper heat dissipation to maintain reliability.
  • The DS64BR401SQ is not specifically designed or tested for radiation-hardened applications. If you need a radiation-hardened device, consider TI's space-grade or radiation-hardened products.
  • Start by reviewing the datasheet and application notes, then check the PCB layout, signal integrity, and power supply quality. Use oscilloscopes and logic analyzers to debug the issue. If needed, contact TI's support team for further assistance.

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DS64BR401SQ/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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