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Interface

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Interface forum

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Texas Instruments (TI) Interface support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search interface IC content or ask technical support questions on everything from ESD protection to interfacing with USB, Ethernet, and HDMI. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] TUSB2E22: Is there an eUSB2 repeater in a QFN package?

    JMMN
    JMMN
    Part Number: TUSB2E22 The TUSB2E22, TI's dual eUSB2 to USB repeater, is currently shipping in a small form factor BGA, but what if your application requires an easier to assemble QFN package?
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] TUSB8041: How do I test USB 3.0 / USB 3.1 / USB 3.2 Electrical Compliance on USB Hubs?

    JMMN
    JMMN
    Part Number: TUSB8041 Other Parts Discussed in Thread: TUSB8040 , , TUSB8020B , TUSB8042 , TUSB8042A USB 3.0 / 3.1 / 3.2 SuperSpeed 5 Gbps electrical compliance testing requires an oscilloscope and BERT from an approved vendor, as well as dedicated SuperSpeed…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB941AS-Q1: Access Two Deserializers in Splitter Mode which have the same I2C Address

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB941AS-Q1 When DS90UB941AS-Q1 is connected to two remote deserializers in splitter or independent mode which have the same physical I2C address, how can they be accessed independently via I2C?
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB962-Q1: Using Software to identify if deseralizer is 960 or 962

    David Shumate
    David Shumate
    Part Number: DS90UB962-Q1 Hi Team, I have a build that mixes 960s and 962s due to shortages. One of my cameras that connects to the build needs to dynamically reduce the FPS if it is connected to a 962 because the 3gbps link leads to bandwidth limitations…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB947-Q1: MAPSEL question

    Zirui Su
    Zirui Su
    Part Number: DS90UB947-Q1 Hi team My customer Hasco is using our 947 and configure its mode_sel1, here is our question: 1. When our VR6=0V, the 0x4F read back value is 0x40 which means the bit[7] is 0 and that is described to be the SPWG mapping…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB954-Q1: PDB Hard Reset Required?

    Justin Bohr
    Justin Bohr
    Part Number: DS90UB954-Q1 In the 954 datasheet the Power Up Sequencing figures 55 and 56 show a hard reset after the first PDB. Is this a requirement, recommendation, or only there to show if you do a hard reset after power up the required timing(t7…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] TPD1E01B04-Q1: How do you correlate capacitance needed in ESD protection device with protocol data rate?

    Erika Beskar
    Erika Beskar
    Part Number: TPD1E01B04-Q1 Other Parts Discussed in Thread: ESD401 , TPD1E10B06 , Hi Erika, Could you help to recommend the ESD diode for the UB933 and UB954? What’s the maximum IO cap for the FPD-link for these two parts? Customer want to know what…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB941AS-Q1: Recommendation of 941AS external oscillator for splitter mode

    Zirui Su
    Zirui Su
    Part Number: DS90UB941AS-Q1 Other Parts Discussed in Thread: CDCE937-Q1 , CDCE913-Q1 Hi team I would like to ask a question about recommendation of 941AS external oscillator for splitter mode. Customer system is one 941AS with two 948 using splitter…
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] TVS2700: Surge package alternatives

    Erika Beskar
    Erika Beskar
    Part Number: TVS2700 Other Parts Discussed in Thread: FLAT-CLAMP-TVS-EVM One of my customers was recently looking for TVS diodes to protect their system from surge events, and they came across TI's TVS flat-clamp devices, particularly the TVS2700. They…
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB941AS-Q1: DSI or REFCLK Jitter Measurement

    Casey McCrea
    Casey McCrea
    Part Number: DS90UB941AS-Q1 Other Parts Discussed in Thread: DS90UH941AS-Q1 For the DS90UB941AS-Q1 or DS90UH941AS-Q1 serializer devices, what is the measurement methodology for DSI or REFCLK input jitter?
    • Answered
    • over 3 years ago
    • Interface
    • Interface forum
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View FAQ threads
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  • Answered

    DS90UB948-Q1: power over STQ 0 Locked

    1458 views
    11 replies
    Latest over 5 years ago
    by Vijaya Ceekala
  • Answered

    TPD1E04U04: will this diode clamp 20V DC at 3A? 0 Locked

    494 views
    7 replies
    Latest over 5 years ago
    by Andy Robles
  • Answered

    DS125DF1610: General Questions About Use As PRBS Generator 0 Locked

    905 views
    4 replies
    Latest over 5 years ago
    by Rodrigo Natal
  • Answered

    TSB43AB23: standard register setting or sample code 0 Locked

    270 views
    2 replies
    Latest over 5 years ago
    by Clemens Ladisch
  • Answered

    ALP: S-Parameter analysis in ALP v7 update 0 Locked

    337 views
    1 reply
    Latest over 5 years ago
    by Vishy Viswanathan
  • Suggested Answer

    TDP158: Looking for a redriver for HDMI2.0 0 Locked

    407 views
    2 replies
    Latest over 5 years ago
    by David (ASIC) Liu
  • Suggested Answer

    TUSB7320: Can't find USB mass storage equipment 0 Locked

    352 views
    2 replies
    Latest over 5 years ago
    by JMMN
  • Not Answered

    DS280DF810: DS280DF810 0 Locked

    317 views
    3 replies
    Latest over 5 years ago
    by Rodrigo Natal
  • Suggested Answer

    SN65DPHY440SS: MIPI Redriver 0 Locked

    1869 views
    13 replies
    Latest over 5 years ago
    by David (ASIC) Liu
  • Answered

    TVS3301: cross recommendation 0 Locked

    411 views
    5 replies
    Latest over 5 years ago
    by Kevin Lai
  • Answered

    TPS65987D: How to change the configuration on power duo board for no button press needed 0 Locked

    217 views
    8 replies
    Latest over 5 years ago
    by Chris Smith
  • Answered

    TUSB4041I-Q1: Comparison table against competitor 0 Locked

    216 views
    1 reply
    Latest over 5 years ago
    by JMMN
  • Suggested Answer

    TPS65987D: Basic 9V demonstration and current capability communication 0 Locked

    352 views
    3 replies
    Latest over 5 years ago
    by Kevin-Cheng
  • Not Answered

    LM3704: LM3704YCMM-308 0 Locked

    253 views
    3 replies
    Latest over 5 years ago
    by Abhinav.Sharma
  • Not Answered

    TCA4311A: Damaged devices 0 Locked

    452 views
    5 replies
    Latest over 5 years ago
    by BOBBY
  • Answered

    TCAN1043HG-Q1: 3D Model in Step-format of TCAN1043HGDMTRQ1 0 Locked

    255 views
    2 replies
    Latest over 5 years ago
    by Stani Bell Ngoufack Tchoufack89
  • Answered

    DS90UB947-Q1: schematic review 0 Locked

    829 views
    12 replies
    Latest over 5 years ago
    by Hamzeh Jaradat
  • Answered

    TPD4E1B06: ESD and EFT Protection 0 Locked

    692 views
    4 replies
    Latest over 5 years ago
    by Sudarshan KR
  • Answered

    TPS65987D: Cable testing 0 Locked

    235 views
    5 replies
    Latest over 5 years ago
    by Prajith Cheerakkoda
  • Answered

    SN65HVD485E: SN65HVD485EDRG4 to replace LTC1487 0 Locked

    1046 views
    2 replies
    Latest over 5 years ago
    by Sam Ting
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