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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] DP83825I: How to adjust the Output Differential Voltage (VOD) of the DP83825I

    David Creger
    David Creger
    4540.DP83825I VOD Adjustment.pptx
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83TG720R-Q1: Why is my SGMII eye measurement distorted?

    Melissa Chang
    Melissa Chang
    Part Number: DP83TG720R-Q1 SGMII signal is high frequency low-voltage differential signal. Both layout design and measurements need to be accurate for good eye diagram capture. Common board design guidelines: 100ohms+/-10% differential traces…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] Can an ESD diode experience latch-up?

    Ethan Sempsrott
    Ethan Sempsrott
    Other Parts Discussed in Thread: STRIKE Is there a risk of latch-up with ESD diodes? Should this be taken into design consideration?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] What is the difference between TLP and 8/20μs clamping voltages on ESD diode datasheets?

    Ethan Sempsrott
    Ethan Sempsrott
    Other Parts Discussed in Thread: ESD321 , STRIKE What is the TLP clamping voltage, and how is it different compared to the 8/20μs clamping voltage? Take the electrical characteristics for ESD321 as an example:
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] LMH0303: How to Tune LMH0303 LMH0307 Cable Fault detection

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: LMH0303 Other Parts Discussed in Thread: LMH0307 , Background: The LMH0307/3 termination fault detection was never designed to be precise; its purpose is to provide an indication when no cable is connected to the output (near end). The…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DS90UB953-Q1: Does this Serializer have failure mode regarding delayed/frozen video transmission?

    Weicheng Li
    Weicheng Li
    Part Number: DS90UB953-Q1 Hi TI expert Can you pls help to confirm if the serializer (DS90UB953)can have Frozen and delayed video output failure modes? If Yes, pls share the safety mechanisms for these failure modes. Thanks Br Weicheng
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] AM6x to DP83867IR: How to read/write register values in DP83867 with addresses above 0x001F?

    Rimika Gupta
    Rimika Gupta
    Part Number: DP83867IR Problem Statement: Hi Expert, How to read/write register values in DP83867 with addresses above 0x001F? Regards
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83826E: How does Strap1 (CLKOUT/LED1) work on DP83826?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83826E DP83826's Strap1 (CLKOUT/LED1) is an internal PU (Pull-up) strap pin. Strapping this high (either by default or external PU) will enable Odd Nibble Detection in the PHY. Strapping this low will disable Odd Nibble Detection as well…
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] TUSB522P: Co-layout with TUSB1002A

    Josh Baik
    Josh Baik
    Part Number: TUSB522P Other Parts Discussed in Thread: TUSB1002A Can TUSB522P and TUSB1002A co-layout?
    • Answered
    • over 2 years ago
    • Interface
    • Interface forum
  • [FAQ] DP83822: How to improve margin in 10BaseTe TP_IDL Compliance Tests?

    Alvaro (Al-vuh-roe) Reyes
    Alvaro (Al-vuh-roe) Reyes
    Part Number: DP83822 The DP83822 has extended registers than can help improve the margins for 10BaseTe TP_IDL tests. Register 0x0023[11:8] = 0x8 by Default Setting 0x0023[11:8] to 0x9 or 0xA can improve Margins. See Pictures below (TP_IDL Load2…
    • over 2 years ago
    • Interface
    • Interface forum
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  • Answered

    TCAN4550-Q1: 0 Locked

    242 views
    2 replies
    Latest over 1 year ago
    by Gabriel de Sousa
  • Answered

    DS90UH940-Q1: HDCP procedure between SER and DES 0 Locked

    706 views
    15 replies
    Latest over 1 year ago
    by Fadi Abdulhameed
  • Answered

    DS320PR1601: DS320PR1601 Touchstone model File location? 0 Locked

    266 views
    2 replies
    Latest over 1 year ago
    by Julien Cercillieux
  • Suggested Answer

    TMUXHS221: IBIS Model available? 0 Locked

    321 views
    3 replies
    Latest over 1 year ago
    by Ryan Kitto
  • Answered

    SN65HVD1050: SN65HVD1050DR CANL voltage level over specification 0 Locked

    398 views
    7 replies
    Latest over 1 year ago
    by Sean Guo
  • Answered

    DP83TG720S-Q1: How to identify connection of link partner when link is down ? 0 Locked

    262 views
    1 reply
    Latest over 1 year ago
    by Melissa Chang
  • Suggested Answer

    TMDS1204: 12Gbps HDMI 2-to-1 Active Mux Switch with Linear Re-driver 0 Locked

    289 views
    1 reply
    Latest over 1 year ago
    by David (ASIC) Liu
  • Suggested Answer

    DP83TD510E-PODL-EVM: EVM request 0 Locked

    452 views
    7 replies
    Latest over 1 year ago
    by Evan Mayhew
  • Suggested Answer

    SN65HVD3082E: Alternative without external pulldown resistor 0 Locked

    315 views
    4 replies
    Latest over 1 year ago
    by BOBBY
  • Suggested Answer

    DS90UB971-Q1: DS90UB971-Q1 0 Locked

    366 views
    1 reply
    Latest over 1 year ago
    by Thomas Bejin
  • Answered

    DP83822I: How to use strap pins(LED_0, LED_1). 0 Locked

    258 views
    1 reply
    Latest over 1 year ago
    by Alvaro (Al-vuh-roe) Reyes
  • Answered

    THVD2410V: Data loss in RS485 communication 0 Locked

    308 views
    4 replies
    Latest over 1 year ago
    by BOBBY
  • Answered

    SN65C1168: RS-485 Compatibility 0 Locked

    341 views
    4 replies
    Latest over 1 year ago
    by BOBBY
  • Suggested Answer

    TLK2711-SP: CFP (68) package information 0 Locked

    234 views
    1 reply
    Latest over 1 year ago
    by Drew Miller1
  • Suggested Answer

    SN65DSI84: Questioin about SN65DSI84ZXHR 0 Locked

    250 views
    2 replies
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Suggested Answer

    DP83TC817S-Q1: BOM for DP83TC817EVM 0 Locked

    416 views
    3 replies
    Latest over 1 year ago
    by Melissa Chang
  • Suggested Answer

    DS90UH948-Q1: DS90UH94xA, for SerDes signal channel, the return loss/insertion loss requirement 0 Locked

    226 views
    1 reply
    Latest over 1 year ago
    by Miguel Bolante
  • Suggested Answer

    PCA9534A: Any plan for EOL? Long life support 0 Locked

    253 views
    2 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Suggested Answer

    TVS2701: Fusing the TVS 0 Locked

    323 views
    1 reply
    Latest over 1 year ago
    by Josh Prushing
  • Not Answered

    TPD4S012: Unknown USB Device (Device Descriptor Request Failed) 0 Locked

    498 views
    3 replies
    Latest over 1 year ago
    by Akash Ahirwar
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