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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

    TPS65981: USB Type C Cable, E-Marker 0 Locked

    860 views
    1 reply
    Latest over 7 years ago
    by Rahul Sharma16
  • Answered

    TPS2553D: About minimum of Rise time, output (tr) 0 Locked

    314 views
    2 replies
    Latest over 7 years ago
    by Hide
  • Suggested Answer

    TPS2559: TPS2559 application question 0 Locked

    600 views
    4 replies
    Latest over 7 years ago
    by Chen Bogey8
  • Answered

    DP83867IR: linkup time 0 Locked

    320 views
    3 replies
    Latest over 7 years ago
    by K.Hamamoto
  • Suggested Answer

    TUSB1064: About AC Coupling Capacitor 0 Locked

    2104 views
    3 replies
    Latest over 7 years ago
    by David (ASIC) Liu
  • Suggested Answer

    TPS2553D: TPS2553D Current Limit Output Behavior 0 Locked

    435 views
    1 reply
    Latest over 7 years ago
    by Bob Ma
  • Answered

    TPS65986: PD controller configuration change not working using TPS6598x Utilities GUI application 0 Locked

    1649 views
    7 replies
    Latest over 7 years ago
    by Sheshumurthy A
  • Answered

    TUSB1310A: REFCLKSEL setting 0 Locked

    1167 views
    11 replies
    Latest over 7 years ago
    by Pierre Nolot
  • Answered

    TPS65982: USB2.0 Mux Insertion Loss 0 Locked

    545 views
    3 replies
    Latest over 7 years ago
    by Rahul Sharma16
  • Suggested Answer

    TPS2511-Q1: Electrical Overstress insert port. 0 Locked

    830 views
    4 replies
    Latest over 7 years ago
    by Bob Ma
  • Answered

    LM3525: Current limit operation 0 Locked

    818 views
    5 replies
    Latest over 7 years ago
    by Bob Ma
  • Answered

    XIO2213B: ESD Protection 0 Locked

    370 views
    1 reply
    Latest over 7 years ago
    by Ikechukwu Anyiam
  • Answered

    MAX3232E-Q1: Waveforms 0 Locked

    944 views
    2 replies
    Latest over 7 years ago
    by Kenichiro
  • Answered

    TUSB1002A: About role of R15 and R16 0 Locked

    361 views
    2 replies
    Latest over 7 years ago
    by Hide
  • Suggested Answer

    TUSB320: Solution of USB2.0 OTG 0 Locked

    1140 views
    2 replies
    Latest over 7 years ago
    by Shinichi Inoue
  • Answered

    TCA9539: I2C input rise and fall time for FAST MODE 0 Locked

    3881 views
    4 replies
    Latest over 7 years ago
    by Daisuke Maeda
  • Answered

    TUSB4041I-Q1: TUSB4041I-Q not function 0 Locked

    1739 views
    7 replies
    Latest over 7 years ago
    by Ofer Merom
  • Suggested Answer

    XIO2213B: What Controller/PHY is used inside the XIO2213B. 0 Locked

    646 views
    3 replies
    Latest over 7 years ago
    by Clemens Ladisch
  • Suggested Answer

    TPD1E05U06-Q1: Initial PCB Routing 0 Locked

    905 views
    4 replies
    Latest over 7 years ago
    by Shmuel Davis
  • Answered

    TPD6S300: Top Mark from EVB doesn't comply with DS 0 Locked

    1326 views
    5 replies
    Latest over 7 years ago
    by sr sr
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