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  • TUSB1142: TUSB1142 mit I²C

    TI Thinks Resolved
    Part Number: TUSB1142 Other Parts Discussed in Thread: TPS25750 , TPS26750 Hi Team, We operate the TUSB1142 via pin-strap. This means we can only select a linear mode – then the LFPS output signal is too low (750 mVpp). The LINR_L3 value for the LFPS…
    • Answered

  • TUSB1142: About the resistor and AC cap in TUSB1142

    Resolved
    Part Number: TUSB1142 Other Parts Discussed in Thread: STRIKE , Hi AE, Regarding the RX path from the Type-C connector to the TUSB1142IRNQR, based on reference designs and project applications: a. Is it acceptable to include AC coupling capacitors…
    • Resolved
    • Answered

  • TUSB1142: About the CEQ and SSEQ setting on TUSB1142

    Resolved
    Part Number: TUSB1142 Hi AE, The current Pre-Channel total and Post-Channel total are as follows. Could you help recommend the appropriate settings for CEQ1, CEQ0 and SSEQ1, SSEQ0? Type C Gen2 CEQ1 CEQ0 SSEQ1 SSEQ0 AEQENZ AEQCFG…
    • Resolved

  • TUSB1142: About the CEQ and SSEQ setting on TUSB1142

    TI Thinks Resolved
    Part Number: TUSB1142 Hi AE, The current Pre-Channel total and Post-Channel total are as follows. Could you help recommend the appropriate settings for CEQ1, CEQ0 and SSEQ1, SSEQ0? Type C Gen2 CEQ1 CEQ0 SSEQ1 SSEQ0 AEQENZ AEQCFG…

  • TUSB1142: Foxconn TUSB1142 Type C does not enter RX loopback test

    Part Number: TUSB1142 Hi Vishesh, Thank you for your support! Our disty FAE Bruce wants to discuss these issues with you, so we can talk detials here, thanks. Hi Bruce, I have sent Vishesh's reply to you, we can discuss here, but this is public…

  • TUSB1142: About the impedance control requirement on TUSB1142

    TI Thinks Resolved
    Part Number: TUSB1142 Tool/software: Hi AE, The datasheet of the TUSB1142 requires impedance control of 90 Ω ± 10% . In the Intel PDG, the impedance control requirement is: Outer layer: 83 Ω ± 10%, Inner and outer layers: 85 Ω ± 10%. What impedance…

  • TUSB1142: TUSB1142 AEQ keeps showing FF with either short or long cable

    TI Thinks Resolved
    Part Number: TUSB1142 Tool/software: Hi team my customer are trying AEQ function with our TUSB1142 with competitor's, but they found ours AEQ result always read FF from 3B or 3C , they also try cable as short as 0.2M but still the same FF, they…

  • TUSB1142: TUSB1142 USB UP-STREAM VS DN-STREAM

    TI Thinks Resolved
    Part Number: TUSB1142 Other Parts Discussed in Thread: TUSB321 , Tool/software: Hi, I've implemented the attached circuit and works in USB-2 mode but not in USB-C mode. USB-C should connect to a PC and USB-A will connect to one USB-3 camera. If…
    • Answered

  • TUSB1142: About the CEQ and SSEQ setting.

    Resolved
    Part Number: TUSB1142 Hi AE, The current Pre-Channel total and Post-Channel total are as follows. Could you help recommend the appropriate settings for CEQ1, CEQ0 and SSEQ1, SSEQ0? project CEQ1 CEQ0 SSEQ1 SSEQ0 …
    • Resolved
    • Answered

  • TUSB1142: Host to Receptacle Spacing

    Resolved
    Part Number: TUSB1142 Tool/software: Hi, In the screenshot captured from the Mux's datasheet, it discusses the distances required for the mux to maintain signal integrity between the Host and USBC Receptacle. Are there any sources of information expanding…
    • Resolved

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