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  • LMK00308: Have a doubt regarding termination on the clock input pins

    Resolved
    Part Number: LMK00308 Hi Experts, Our customer has a doubt regarding what is the input termination on the clock inputs pins and what should be the trace impedance as he is driving these pins from a clock buffer which is generating a 85ohm HCSL output…
    • Resolved

  • LMK00308: Latency variation Regarding

    Part Number: LMK00308 Other Parts Discussed in Thread: LMK00804 Hi, We are planning to use this clock buffer LMK00308 to a PLL in our design. Whether the propagation delay and skew will be same for every power ON or changes after next power ON? Kindly…
    • Answered

  • LMK00308: Min/Max Jitter at HCSL

    Resolved
    Part Number: LMK00308 Hello Q1: My customer would like to know the maximum value of JitterADD for HCSL OUTPUT at Vcco=3.3V, RT=50ohms to GND, CLKin=100MHz and Slew rate >= 3Vns. (the datasheet specifies typical value is 77fs) Q2: How much is the…
    • Resolved

  • LMK00308: LMK00308SQE

    Part Number: LMK00308 Question about LMK00308 Clock Termination _20221017.pptx

  • LMK00308: Question about LVDS AC coupling

    TI Thinks Resolved
    Part Number: LMK00308 Other Parts Discussed in Thread: LMK00304 , LMK1D1204P , In the past, there has been a discussion about where the termination resistor should be placed in relation to LVDS AC coupling. The link below is a discussion of the location…

  • LMK00308: AC coupling the LVDS output

    TI Thinks Resolved
    Part Number: LMK00308 Other Parts Discussed in Thread: LMK00304 , Figure 34 in the datasheet shows how to AC couple the LVDS output when used with a device with internal termination resistors. The issue with this is that the LVDS signal is attenuated by…
    • Answered

  • LMK00308: Maximum power consumption

    Resolved
    Part Number: LMK00308 Other Parts Discussed in Thread: LMK00105 Hello team, I received a question from my customer about maximum power consumption of LMK00308. In the datasheet, the calculation of power consumption is described in 11.2. But is there a…
    • Resolved

  • LMK00308: LMK00308SQX/NOPB Even if clkouta_ Type0 is pulled down to GND with 1K ohm, clkouta_ Type0 still high level.

    TI Thinks Resolved
    Part Number: LMK00308 Hi Support Team, Regarding LMK00308, I would like to know the following questions: About 2 months after start using, one LMK00308's CLKOUTA port clock output stopped. Even if CLKOUTA_TYPE0 is pulled down to GND with 1K ohm, CLKOUTA_TYPE0…
    • Answered

  • LMK00308: Output skew between LVDS and LVPECL outputs

    Resolved
    Part Number: LMK00308 Other Parts Discussed in Thread: LMK00304 , , LMK00304EVM The output skew specification t_SK(O) for the LMK00308 and LMK00304 is only valid for the same buffer type, e.g. LVDS to LVDS. Do you have any skew data for LVDS out to LVPECL…
    • Resolved

  • LMK00308: CLKout can support DC voltage?

    TI Thinks Resolved
    Part Number: LMK00308 Hi team, Could you confirm that CLKout can support DC voltage? It seems that fCLKin supports DC but I can see no description about CLKout. Regards, Noriyuki Takahashi

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