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DS90UH949TRGCRQ1 - Texas Instruments

Description: LVDS Serializer Automotive 64-Pin VQFN EP T/R

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DS90UH949TRGCRQ1 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGC0064K _2021
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DS90UH949TRGCRQ1 - Texas Instruments  - 3D model - Quad Flat No-Lead - RGC0064K _2021
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DS90UH949TRGCRQ1 Details

  • Manufacturer Part Number:

    DS90UH949TRGCRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-64

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO REQ 1.71 TO 1.89V AND 3.135 TO 3.465V

  • Differential Output:

    YES

  • Driver Number of Bits:

    2

  • High Level Input Current-Max:

    0.00001 A

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    LINE DRIVER

  • Interface Standard:

    I2C

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    0.9 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    330 mA

  • Supply Voltage-Max:

    1.155 V

  • Supply Voltage-Min:

    1.045 V

  • Supply Voltage-Nom:

    1.1 V

  • Supply Voltage1-Max:

    1.155 V

  • Supply Voltage1-Min:

    1.045 V

  • Supply Voltage1-Nom:

    1.1 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

DS90UH949TRGCRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout and routing guide in the DS90UH949TRGCRQ1 evaluation module user's guide. It's essential to follow this guide to ensure signal integrity and minimize electromagnetic interference (EMI).
  • The DS90UH949TRGCRQ1 requires a well-regulated power supply to ensure proper operation. It's recommended to use a low-dropout regulator (LDO) with a high power supply rejection ratio (PSRR) to minimize noise and ripple. Additionally, decoupling capacitors should be placed close to the device to filter out high-frequency noise.
  • The maximum cable length supported by the DS90UH949TRGCRQ1 depends on the specific application and the type of cable used. However, as a general guideline, Texas Instruments recommends keeping the cable length below 10 meters to ensure reliable data transmission.
  • To troubleshoot issues with the DS90UH949TRGCRQ1, start by checking the power supply voltage and ensuring that it's within the recommended range. Next, verify that the clock signals are properly routed and that the device is properly configured. If issues persist, use a logic analyzer or oscilloscope to debug the signal transmission.
  • The DS90UH949TRGCRQ1 is rated for operation up to 85°C. However, it's essential to ensure that the device is properly heat-sinked and that the PCB is designed to dissipate heat efficiently. Additionally, the device's performance may degrade at higher temperatures, so it's recommended to consult the datasheet for specific guidance.

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DS90UH949TRGCRQ1 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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Part Image DS90UH949TRGCTQ1 Texas Instruments

Line Driver, 2 Func, 2 Driver, CMOS, PQCC64