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Showing 9 results View by: Thread Post Sort by
  • LMK1D2108: Wrong pin numbering in LMK1D2108 datasheet

    Ken Treptow
    Ken Treptow
    TI Thinks Resolved
    Part Number: LMK1D2108 I am seeing the pin numbering issue mentioned in the forum link below from over 2 years ago it is causing a clock inversion in a design I created using the LMK1D2108. https://e2e.ti.com/support/clock-timing-group/clock-and-timing…
    • 6 months ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK1D2108: Pull Up Voltage when different Voltages are used for Bank0 and Bank1

    Moritz
    Moritz
    Resolved
    Part Number: LMK1D2108 Hi TI-Forum, I was wondering which supply to use for the Pull up resistor for AMP_SEL when 3.3V is used for Bank 0 and 1.8V is used for Bank 1. 1.8V is slightly bigger than 0.4 x 3.3 = 0.54V and should work, but would 3.3V damage…
    • Resolved
    • 8 months ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK1D2108: LMK1D2108

    Andy Jackson
    Andy Jackson
    Resolved
    Part Number: LMK1D2108 Could you confirm if the January 2022 datasheet has the correct pin numbering for the following? I see this discussed in the thread titled "LMK1D2108: Wrong pin numbering in datasheet", but I don't see those changes in the datasheet…
    • Resolved
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK1D2108: LMK1D2108

    Andy Jackson
    Andy Jackson
    Resolved
    Part Number: LMK1D2108 What is the output state or behavior when the inputs are floating or at least are not toggling? Are they held at certain levels, held at their previous levels, or something else? Section 8.3.1 of the January 2022 datasheet talks…
    • Resolved
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum
  • LMK1D2108: debugging dead clk buffer outputs

    Aditya Shukla
    Aditya Shukla
    Part Number: LMK1D2108 Tool/software: I just designed and put together a PCB with the schematic attached in pdf . It is driven by by microchip's DSC1103CI2-200.0000 (200MHz), and powered by TI's TPS70933DBVR. I was hoping the the circuit would work…
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • LMK1D2108: Propagation Delay (tpd) : Temperature dependency

    Apig Donaganian
    Apig Donaganian
    TI Thinks Resolved
    Part Number: LMK1D2108 Other Parts Discussed in Thread: LMK1D2106 Tool/software: Dear TI Team, We would like to get more information of propagation delay (tpd) of the LMK1D2106/LMK1D2108 part. As stated on page 10 of the datasheet, tpd can range from…
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK1D2108: Wrong pin numbering in datasheet

    Tom Van Uffelen
    Tom Van Uffelen
    Resolved
    Part Number: LMK1D2108 Other Parts Discussed in Thread: LMK1D1208 I'm using the LMK1D1208 as LVDS buffer in my design. I'm measuring on the hardware and noticed that the 8 outputs coming from IN0 are giving the inverted logic level. When a logic '1' is…
    • Resolved
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum
  • LMK1D1216: Can ONE input signal (IN0) fan out to ALL 16 Output Channel pairs?

    Thomas McCoy
    Thomas McCoy
    TI Thinks Resolved
    Part Number: LMK1D1216 Other Parts Discussed in Thread: LMK1D2108 Hi, I am reading the documentation here and here for this board and I can't tell whether one input signal (IN0) is capable of fanning-out to all 16 output channels or if IN0 is restricted…
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum
  • LMK04832: application question

    Allan Fan
    Allan Fan
    TI Thinks Resolved
    Part Number: LMK04832 Other Parts Discussed in Thread: LMK1D2108 Hi expert, Customer is looking for fanout solution like HMC7043LP7FE. I found one similar LMK04832 . Their system has 245.76Mhz and 240KHz, does LMK04832 support output 240Khz? By…
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum

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