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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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  • Answered

    MAX232: max232 0 Locked

    697 views
    5 replies
    Latest over 2 years ago
    by Tyler Townsend
  • Suggested Answer

    SN65DSI84: questions of SN65DSI84 0 Locked

    250 views
    5 replies
    Latest over 2 years ago
    by Zach Dryer
  • Suggested Answer

    SN65DSI84: Linux driver for SN65DSI84 0 Locked

    485 views
    6 replies
    Latest over 2 years ago
    by Zach Dryer
  • Suggested Answer

    TUSB8020B: Tool for EEPROM programming 0 Locked

    291 views
    5 replies
    Latest over 2 years ago
    by David (ASIC) Liu
  • Answered

    DS90UB953A-Q1: I2C slave for DS90UB953A 0 Locked

    333 views
    5 replies
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Suggested Answer

    MAX232: What is the maximum baud rate, that it can operate. 0 Locked

    1843 views
    2 replies
    Latest over 2 years ago
    by Tyler Townsend
  • Discussion

    TPD2E2U06: For interchangeable lenses Locked

    164 views
    1 reply
    Latest over 2 years ago
    by Sebastian Muriel
  • Answered

    LMH0050: PLL doesn't lock and incorrect part identification from SMB 0 Locked

    383 views
    6 replies
    Latest over 2 years ago
    by Zach Stokes
  • Suggested Answer

    DS90LV012A: Without LINE Termination 0 Locked

    265 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    DP83867ERGZ-R-EVM: Power Suppy Input 0 Locked

    481 views
    12 replies
    Latest over 2 years ago
    by jmbats
  • Suggested Answer

    LMH1228: Unused pins connection 0 Locked

    229 views
    1 reply
    Latest over 2 years ago
    by Nasser Mohammadi
  • Not Answered

    TUSB1310: pwrpresent pin of tusb1310 is always low 0 Locked

    327 views
    5 replies
    Latest over 2 years ago
    by Brian Zhou
  • Answered

    DS90UB954-Q1: FPD-Link 0 Locked

    183 views
    1 reply
    Latest over 2 years ago
    by Hamzeh Jaradat
  • Not Answered

    DP83867ERGZ-S-EVM: Design files 0 Locked

    191 views
    1 reply
    Latest over 2 years ago
    by David Creger
  • Not Answered

    DP83826I: Configuration without twisted cable 0 Locked

    208 views
    1 reply
    Latest over 2 years ago
    by David Creger
  • Suggested Answer

    DP83TC812R-Q1: Driver 0 Locked

    326 views
    1 reply
    Latest over 2 years ago
    by David Creger
  • Not Answered

    TUSB322I: TUSB322I cannot operate with a USB Type-C 1.0 DRP device. 0 Locked

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

    SN65HVD234: what is the meaning of the parameter in the datasheet 0 Locked

    300 views
    6 replies
    Latest over 2 years ago
    by Chris Ayoub
  • Suggested Answer

    TLIN1029-Q1: TLIN1029ADRBRQ1 0 Locked

    238 views
    1 reply
    Latest over 2 years ago
    by Danny Bacic
  • Suggested Answer

    TCAN4551-Q1: With or without LDO 0 Locked

    270 views
    2 replies
    Latest over 2 years ago
    by Eric Hackett
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