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  • SN74CB3Q3253: Thermal pad on QFN Package Connection

    TI Thinks Resolved
    Part Number: SN74CB3Q3253 Hi Team, The QFN package of SN74CB3Q3253 doesn't have any indication of what the internal connection is for the thermal pad. Do we recommend the customer leaves it floating, or connected to GND? Thank you, Jon

  • [FAQ] SN74CB3Q3253: What to do with unused pins. Asking for the SN74CB3Q3253 output pin can be floating or not

    TI Thinks Resolved
    Part Number: SN74CB3Q3253 Other Parts Discussed in Thread: SN74CB3Q3305 Hi team, Can SN74CB3Q3253 pin 3/4/6/10/12/13 can be floating if unused? BR, SHH
    • Answered

  • SN74CB3Q3253: looks like a typo in device configuration description in application information and typical applications section

    Resolved
    Part Number: SN74CB3Q3253 Other Parts Discussed in Thread: TMUX1209 e2e, A customer of mine uses the SN74CB3Q3253 in their products and noticed a mistake in the datasheet ( http://www.ti.com/lit/ds/symlink/sn74cb3q3253.pdf ) Here, the device is…
    • Resolved

  • SN74CB3Q3253: Difference betwee SN74CB3Q3253PWRE4 and SN74CB3Q3253PWR

    TI Thinks Resolved
    Part Number: SN74CB3Q3253 Hi Team, My customer would like to know what is the difference between SN74CB3Q3253PWR E4 and SN74CB3Q3253PWR. Highly appreciate your comment. Thanks. Best regards, Andy Chu

  • SN74CB3Q3253: The thermal information and power dissipation

    TI Thinks Resolved
    Part Number: SN74CB3Q3253 Hi Team, Please help to confirm the thermal information of SN74CB3Q3253PWR. Data sheet doesn't show Θjc. Also, how to calculate its power dissipation? Please kindly provide the formula. Thanks
    • Answered

  • SN74CB3Q3253: Is it possible to pass analog signal

    Resolved
    Part Number: SN74CB3Q3253 Other Parts Discussed in Thread: SN74CBTLV3253 Hi, I would like you to confirm whether there is no concern about below. * Can user pass analog signal(Freq is approx 20kHz) ? According to datasheet, user can pass analog…
    • Resolved
    • Answered

  • SN74CB3Q3253: Life of this device for the next 5 years?

    Resolved
    Part Number: SN74CB3Q3253 Other Parts Discussed in Thread: SN74CBTLV1G125 Hello, Can your team tell me whether the devices below will be good to go into future designs for the next 5 years? SN74CB3Q3253PWR SN74CBTLV3275 SN74CBTLV1G125 If not…
    • Resolved
    • Answered

  • RE: SN74CB3Q3253: What is the insertion loss or s-parameters

    Resolved
    Hello Adam, The SN74CB3QXXXX devices didn’t put this information in the datasheet but there is information in this appnote on the CB3Q family beginning on page 20. You can get some sort of idea on the AC behavior of the SN74CB3QXXXX family.

  • SN74CB3Q3253 for USB signal

    TI Thinks Resolved
    Other Parts Discussed in Thread: SN74CB3Q3253 , TS3DS10224 Dear Sir May I use SN74CB3Q3253 for USB2.0 480Mbps signal switch?? If not ,how about the maximum Mbps that SN74CB3Q3253 could support ??? Does SN74CB3Q3253 have any experience for USB signal…
    • Answered

  • RE: TINA/Spice/SN74CB3Q3253: Need to Spice model this in either LTSpice or PSpice. Was told by TI to buy PSpice, and I did: Cadence says won't work

    Resolved
    Emrys, I will give you a call Regards, John

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