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  • TLK1101E: DIS Pin

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    Part Number: TLK1101E Hi, Can you tell me the DIS pin’s internal pull down resistance is? I’d like to add an external pullup resistor to bias the DIS pin during our controller booting up to disable any unwanted boot operation. Thank you, …
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  • TLK1101E: Confirmation of internal pull-up/pull-down resistors

    Resolved
    Part Number: TLK1101E Hello, Can you please help confirm if the pins LOS, DIS, and I2C pins have internal/external pull-up? We do see that there is information in the datasheet, but for I2C, there are inconsistencies between pages 3 and 7. Please see screenshots…
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  • TLK1101E: Validate LOSL, LOSR, VTH implementation is correctly implemented and understood

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    Part Number: TLK1101E Hi, I am planning on controlling the LOS pins by using SCL/SDA as the control mode and I will be connecting these SCL/SDA pins to an FPGA with pullup resistors. For the other pins, I am planning on doing the following even though…
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  • TLK1101E: Software and Hardware Development Materials

    TI Thinks Resolved
    Part Number: TLK1101E Other Parts Discussed in Thread: DS125DF410 , DS125DF111 Where can I get detailed Software and Hardware Development Materials about TLK1101E, thanks a lot.
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  • TLK1101E/TLK6201 - eval board for customer measurements?

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    Other Parts Discussed in Thread: TLK1101E Hello - Customer would like to perform multiple measurements on TLK1101E/TLK6201 - however no eval board is listed for either product. Is there an internal board available for customers to borrow to perform measurements…
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  • TLK1101E Spice model?

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    Other Parts Discussed in Thread: TLK1101E , TLK6201EA Is there a Spice model available for the TLK1101E? If not is there any other signal integrity model available (IBIS, S-parameter, other...), however we do prefer Spice if it's available. FYI, Atul…
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  • Re: TLK1101E related question

    Resolved
    Alex helpfully clarified for me that the read transaction requres a "dummy write", also known as a repeated start condition, which is not uncommon for directing register reads from slaves. This information is nowhere in the 3-year-old datasheet so I am…
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  • RE: Redriving SFP outputs

    Resolved
    Hi Jameson, I understand your concern with the two capacitors in the signal path. Take a look at the TLK6201EA and TLK1101E for use in your design. Let me know what you think and I can recommend some more parts for you if need be.
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  • TLK1101, SCL SDA question

    Resolved
    Other Parts Discussed in Thread: TLK1101E We are using TLK1101E in our Active SFP+ cable assembly. T he SCL and SDA pins are connected to our 2k serial eeprom device. My questions is... How often does TLK1101E ping the I2C bus and is it at regular intervals…
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