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Interface

Interface

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] LMH1297: Why should I pay attention to the return loss performance?

    Nasser Mohammadi
    Nasser Mohammadi
    Part Number: LMH1297 When signal goes through two different transmission line, signal may get reflected based on difference between these two medias impedances. Return loss is the ratio of the reflected signal to the launched signal. If signal goes…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB522P: Linear vs limited re-driver

    Shane Hauser
    Shane Hauser
    Part Number: TUSB522P Other Parts Discussed in Thread: TUSB1002A , TUSB1044 , TUSB542 Hi Experts, I see parts like the TUSB1002A and 1044 described as "linear" re-drivers while the TUSB522P is a "limited" re-driver. Which one is better to use in a USB…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TUSB1002A: What loss does the TUSB1002A compensate for in a USB system?

    Shane Hauser
    Shane Hauser
    Part Number: TUSB1002A Other Parts Discussed in Thread: TUSB1064 , TUSB1044 Hi Experts, Will the TUSB1002A recover the loss before or after the re-driver? Best, Shane
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83867CR: DP83867 Harmonic Distortion compliance test mode

    Hillman Lin
    Hillman Lin
    Part Number: DP83867CR How to configure test mode for Harmonic Distortion Compliance test?
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] TS3USB221: Choosing The Right USB2.0 Passive Mux

    Ryan Kitto
    Ryan Kitto
    Part Number: TS3USB221 Other Parts Discussed in Thread: TS3USB30E , TS3USB3000 , , , I want to implement a USB2.0 multiplexer (mux) into my system, and have certain requirements for the functionality of the mux. What choice would be best for my system…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83867E: How DP8386x RGMII Straps Work

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83867E Other Parts Discussed in Thread: DP83869HM , When configuring DP83867 or DP83869HM (aka DP8386x) for RGMII communication, there two RGMII modes that the PHY can be strapped into; shift or align. In align mode, there is no skew between…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] DP83822H: How do I configure MDI swing levels to assist with VoD compliance?

    Gerome Cacho
    Gerome Cacho
    Part Number: DP83822H When testing DP83822 for PMD compliance testing, it may be required to adjust the swing level of the device if the levels are outside the range. A first check would be to ensure the schematic and layout design are the most optimal…
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] USB Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page USB Protection Highlights: USB Type-CTM has a 24-pin connector that can support USB 3 .1 Gen2, DisplayPort, HDMI, and a variety of other alternate modes: SuperSpeed USB lines for USB 3 .1 Gen2 (Tx1+, Tx1–, Rx1…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] UART Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page UART Protection Highlights: Lower speed serial data transfer interface Operating lines: GND, ±TX, ±RX Datalines (±Tx, ±Rx) Operating voltage: 3.3V, recommended Vbr > 3.6V Data rates up to 5Mbps TI…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
  • [FAQ] RS232 and RS485 Protection

    Josh Prushing
    Josh Prushing
    Back to Interface Home Page RS232 and RS485 Protection Highlights: RS-485 – Industry standard protocol for data transfer from sensors, etc. Drive capability of minimum 32 unit loads (UL, 12kΩ) Uses two signal lines A & B which must be balanced…
    • Answered
    • over 1 year ago
    • Interface
    • Interface forum
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    TCA6416A: power rail 0 Locked

    335 views
    5 replies
    Latest over 1 year ago
    by Tyler Townsend
  • Suggested Answer

    DS125BR401: PCIe link up problem with external mux/demux 0 Locked

    305 views
    1 reply
    Latest over 1 year ago
    by Nasser Mohammadi
  • Suggested Answer

    TPD6E004: Designing with TPD6E004 0 Locked

    886 views
    7 replies
    Latest over 1 year ago
    by Josh Prushing
  • Suggested Answer

    DS280BR810: Can I use two or more this IC in one link? 0 Locked

    261 views
    3 replies
    Latest over 1 year ago
    by Lucas Wolter
  • Suggested Answer

    DS90UB960-Q1: code example 0 Locked

    344 views
    3 replies
    Latest over 1 year ago
    by Darrah Merillat
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    DP83TC812R-Q1: The hardware configuration for VSLEEP pin 0 Locked

    264 views
    3 replies
    Latest over 1 year ago
    by Melissa Chang
  • Answered

    DS90UB960-Q1: mode select 0 Locked

    291 views
    3 replies
    Latest over 1 year ago
    by Thomas Bejin
  • Suggested Answer

    SN75DP159: When we need AC coupling 0 Locked

    203 views
    1 reply
    Latest over 1 year ago
    by Vishesh Pithadiya
  • Suggested Answer

    TUSB522P: void at high speed pin 0 Locked

    218 views
    3 replies
    Latest over 1 year ago
    by David (ASIC) Liu
  • Suggested Answer

    AM26LV31E: Is it suitable for converting photodiode single-ended signal into differential signal? 0 Locked

    566 views
    2 replies
    Latest over 1 year ago
    by Amy
  • Suggested Answer

    TMUXHS4412: MUX&DEMUX INTERFACE FOR PCIe AND SATA Signals (TMUXHS4412) 0 Locked

    494 views
    5 replies
    Latest over 1 year ago
    by Brian Zhou
  • Answered

    TCAN1043-Q1: How to handle NC pin 0 Locked

    346 views
    1 reply
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    by Amy
  • Answered

    DS280BR820EVM: DS280BR820 0 Locked

    271 views
    3 replies
    Latest over 1 year ago
    by Jose Toledo
  • Answered

    DP83822I: Disturbances on LED 1 pin 0 Locked

    245 views
    2 replies
    Latest over 1 year ago
    by Anders Wikström
  • Answered

    DP83869HM: Link issue when DP83869 Ethernet PHY is configured in manual mode 0 Locked

    567 views
    4 replies
    Latest over 1 year ago
    by Sandeep L
  • Answered

    LMH0344: impedance of CS pin 0 Locked

    287 views
    4 replies
    Latest over 1 year ago
    by Shinichi Inoue
  • Not Answered

    DS90UB913A-Q1: pclk drops after a few seconds 0 Locked

    266 views
    2 replies
    Latest over 1 year ago
    by Darrah Merillat
  • Suggested Answer

    DP83869HM: DP83869HM JTAG mode issue 0 Locked

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

    TLK2711-SP: AC coupled interface with other devices 0 Locked

    329 views
    1 reply
    Latest over 1 year ago
    by Lucas Wolter
  • Not Answered

    TCAN1044AV-Q1: TCAN1044AV-Q1 0 Locked

    289 views
    1 reply
    Latest over 1 year ago
    by Sean Guo
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