Search tips
Showing 8 results View by: Thread Post Sort by
    Answered

  • TIDA-010046: PD Side Data Tracking

    Resolved
    Part Number: TIDA-010046 Other Parts Discussed in Thread: TPS23754 , Hi, I am in the proces of designing a PoE+ PD device using a DP83848 and a TPS23754. I have the develoments boards for both these ICs. I don't want to use a more expensive 4-pair magnetics…
    • Resolved
    • Answered

  • TIDA-010046: Coupling Earth and PE

    Resolved
    Part Number: TIDA-010046 Hi, in this reference design GND and EARTH is coupled with a 1M and a 4700 pF capacitor near the magnetic. Could you please explain the reason why? The documentation says: 'Additional capacitors are required to interconnect chassis…
    • Resolved
    • Answered

  • DP83825I: Master-Slave clock options for back-back repeater mode

    Resolved
    Part Number: DP83825I Other Parts Discussed in Thread: TIDA-010046 , DP83822I If I connect two devices in a repeater configuration, can I simply have one set for master (with local 25MHz xtal connected) then feed the master's 50MHz clock signal to the…
    • Resolved

  • RE: DP83825EVM: Creating repeater from two eval boards

    Hi Phil, I don't believe that Wireshark will work in this scenario. I am proposing to use either a packet generator software such as iperf, or use a third EVM to generate and check packets via MDI. Do you have a third board that can work in this scenario…
    • Answered

  • TPS23861: TPS23861 does not work. Question of center tap connection.

    Resolved
    Part Number: TPS23861 Other Parts Discussed in Thread: TIDA-010046 Hello. I designed a PSE circuit using TPS23861 and KSZ8041 Even if you connect to a hub (that is not PD), it will not link up. For the connection between the transformer and the connector…
    • Resolved

  • DP83825I: DP83825I in repeater mode

    TI Thinks Resolved
    Part Number: DP83825I Other Parts Discussed in Thread: TIDA-010046 , DP83825 , Hi, how to connect the two DP83825 in repeater mode? in the datasheet, master's TX is connect to RX, while in the TI design TIDA-010046, TX is connect to the TX of slave. …
    • Answered

  • RE: TPS23755EVM-894: To ask for design tool about TPS23755 design

    Resolved
    Hi Paul, Thank you for your question. What type of design tools specifically are you and the customer looking for? We have several reference designs along with test reports to accelerate TPS23755 design: https://www.ti.com/tool/TPS23755EVM-894 https:…

  • PGA460: Transmission over interfaces other than serial (TIDA-01597)

    TI Thinks Resolved
    Part Number: PGA460 Other Parts Discussed in Thread: TIDA-01597 , , MSP430F5529 , MSP432E401Y , TIDA-010046 Hello, I'm looking at a design based on the Automotive Ultrasonic Sensing Module Reference Design for Park Assist (TIDA-01597). The problem that…

Didn't find what you are looking for? Post a new question.