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TUSB1046AI-DCIRNQT - Texas Instruments

Description: USB Type-C™ DP ALT Mode 10 Gbps Linear Redriver Crosspoint Switch

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PCB Footprints
TUSB1046AI-DCIRNQT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RNQ0040A
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3D Models
TUSB1046AI-DCIRNQT - Texas Instruments  - 3D model - Quad Flat No-Lead - RNQ0040A
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TUSB1046AI-DCIRNQT Details

  • Manufacturer Part Number:

    TUSB1046AI-DCIRNQT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-11-16

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Differential Output:

    YES

  • Driver Number of Bits:

    2

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    GENERAL PURPOSE

  • JESD-30 Code:

    R-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Low Current-Max:

    0.02 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.16X25,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    0.3 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    0.08 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Transmit Delay-Max:

    0.3 ns

  • Width:

    4 mm

TUSB1046AI-DCIRNQT 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 common mode filter and decoupling capacitors to minimize EMI.
  • Follow the USB 3.2 Gen 2 specification guidelines for signal integrity, jitter, and eye diagram requirements. Use a signal integrity tool to simulate and optimize your design. Ensure the device is properly terminated and matched to the transmission line.
  • The maximum cable length supported is approximately 3 meters, assuming a high-quality cable with minimal signal attenuation. However, this can vary depending on the specific cable and system implementation.
  • Use a low-dropout regulator (LDO) or a switching regulator to provide a stable 1.2V supply to the device. Ensure the power supply can handle the maximum current requirements of the device. Add decoupling capacitors to minimize voltage ripple and noise.
  • The device has a maximum junction temperature of 125°C. Ensure good airflow around the device, and consider using a heat sink or thermal pad to dissipate heat. Follow the recommended thermal design guidelines in the datasheet.

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TUSB1046AI-DCIRNQT 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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