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  • LMK00804B: LMK00804B switching thresholds

    Resolved
    Part Number: LMK00804B Hi, i am referencing to another question regarding the LMK00804B: " LMK00804B: VIL and VIH of the LVCMOS_CLK pin do not satisfy the characteristics of datasheet" link: https://e2e.ti.com/support/clock-timing-group/clock-and…
    • Resolved

  • LMK00804B: LMK00804BPWR output high level abnormal oscillation

    Part Number: LMK00804B Other Parts Discussed in Thread: LMK00804 Tool/software: We are using the LMK00804BPWR with a 3.3V CMOS input and a 1.8V CMOS output. The circuit diagram is as follows. The input frequency is 4 kHz, but the 1.8V output signal…
    • Answered

  • LMK00804B: Thermal Resistance Values

    Resolved
    Part Number: LMK00804B Tool/software: I'm looking for any thermal resistance values that are available for the LMK00804BPW (Theta Ja, Jb and/or Jc).
    • Resolved

  • LMK00804B-Q1: Input signal requirement for CLK_P pin when used as single-ended

    TI Thinks Resolved
    Part Number: LMK00804B-Q1 Other Parts Discussed in Thread: LMK1C1104A , LMK1C1104 Hi Experts, We have customer, would like to confirm if the 1.8V clock signal is okay to input at CLK_P single-ended of LMK00804B-Q1 as shown: Thank you. Regards…
    • Answered

  • LMK00804B: TLK2711-SP Clock Jitter

    Resolved
    Part Number: LMK00804B Other Parts Discussed in Thread: LMK04832 Tool/software: Dear, I'll use TLK-2711SP with kintex7 fpga like below figure. Unfortunately, FPGA clocks have poor jitter characteristics. So, I think I will try to design it as…
    • Resolved

  • LMK00804B: Is VDD supply supports for 1.8V

    TI Thinks Resolved
    Part Number: LMK00804B Tool/software: Hi, We are using clock buffer LMK00804BPW in our circuit, The query is regarding VDD supply support for the 1.8V. In date sheet Absolute maximum rating its given as it can take -0.3 to 3.6V as attached. Clock…

  • LMK00804B: LMK00804B

    TI Thinks Resolved
    Part Number: LMK00804B hello sir. You want to enter it into LVCMOS_CLK of LMK00804B using 40MHz TCXO. For VDD and VDDO on the LMK, enter 3.3V. My TCXO output range is 0.8Vp_p. If you look at the datasheet, the VIL of LMK00804B is max 1.3V and VIH…

  • LMK00804B: LMK00804BPW

    TI Thinks Resolved
    Part Number: LMK00804B Hi Team, Please Provide the Clarification for the part LMK00804BPW a. There are two values provided for Junction temperature as Tj= 125C and Tj = 150C, which one to consider? b. What is the Bond wire? Ist copper or gold…

  • LMK00804B: Seeing noise injected on input when LVCMOS input is sleected

    Part Number: LMK00804B Other Parts Discussed in Thread: LMK1C1104 , LMK00304 , LMK00334 , LMK00804 Tool/software: I am seeing an issue where noise is being injected on an input to the part, as well as the output becomes unusable/unstable. With a 1Hz…
    • Answered

  • LMK00804B-Q1: CLK_SEL connection

    Resolved
    Part Number: LMK00804B-Q1 Tool/software: Hello team, Can I connect the CLK_SEL pin to the CMOS output via 1kΩ resistor like figure below? On the datasheet, it says "Clock select input. Typically connected to VDD with an external 1-kΩ pullup. When…
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