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DS99R421QSQX/NOPB - Texas Instruments

Description: Serializers & Deserializers - Serdes A 926-DS99R421QSQ/NOPB

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PCB Footprints
DS99R421QSQX/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NJK0036A
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DS99R421QSQX/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - NJK0036A
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DS99R421QSQX/NOPB Details

  • Manufacturer Part Number:

    DS99R421QSQX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    QFN

  • Pin Count:

    36

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • High Level Input Current-Max:

    0.00001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE RECEIVER

  • Interface Standard:

    ISO 10605

  • JESD-30 Code:

    S-XQCC-N36

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    3

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    0.38 V

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC36,.25SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    3

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    130 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.6 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    6 mm

DS99R421QSQX/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good high-speed design practices, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines to ensure signal integrity.
  • The DS99R421QSQX/NOPB has a high power dissipation, so it's crucial to implement proper thermal management. This can be achieved by using a heat sink, thermal vias, and thermal pads, as well as ensuring good airflow around the device.
  • The maximum cable length supported by the DS99R421QSQX/NOPB depends on the specific application and the type of cable used. However, as a general rule, it's recommended to keep the cable length as short as possible to minimize signal attenuation and ensure reliable data transmission.
  • The DS99R421QSQX/NOPB supports multiple data rates, and the configuration depends on the specific application. Refer to the datasheet and application notes for guidance on configuring the device for different data rates, such as 10Gbps, 5Gbps, or 1Gbps.
  • The DS99R421QSQX/NOPB requires a specific power sequencing and supply voltage to ensure proper operation. Refer to the datasheet for the recommended power-up and power-down sequences, as well as the required supply voltage ranges.

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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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