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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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