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Showing 65 results View by: Thread Post Sort by
  • LMK00338: Questions to check

    Oliver Lin
    Oliver Lin
    TI Thinks Resolved
    Part Number: LMK00338 Tool/software: Hi team, My customer has some questions on LMK00338 1. If this is for PCIE Gen5 CLK with HCSL, are Rs and 50ohm mandatory? 2. Is that possible to adjust voltage level on pin V_CCOA, V_CCOB, V_CCOC? 3. If HCSL…
    • 3 months ago
    • Clock & timing
    • Clock & timing forum
  • LMK00338: Vcross(min) of LMK00338 HCSL Output Doesn't Meet VCMD(min) of LMK00334 CLKin0 Input

    Rob Weinstein
    Rob Weinstein
    TI Thinks Resolved
    Part Number: LMK00338 Other Parts Discussed in Thread: LMK00334 Tool/software: Hello, My design uses an HCSL output from a LMK00338 to directly drive the CLKin0 input of a LMK00334 and, at first glance, the common-mode voltage ranges seem incompatible…
    • 5 months ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • RE: LMK00338: Reel baking

    vicente flores prado
    vicente flores prado
    Resolved
    Hi Itoh-san, I'll follow up tomorrow - the PE who normally answers these questions is OoO. Best Regards, Vicente
    • 7 months ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK00334: LMK00334 vs. LMK00338

    Motoyasu Hattori
    Motoyasu Hattori
    Resolved
    Part Number: LMK00334 Other Parts Discussed in Thread: LMK00338 , Hi, Could you please let us know what is different between LMK00334 and LMK00338? My understanding is # of output channel is only different. Is it correct? Please advise us. Thanks and best…
    • Resolved
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK00338: LMK00338 : Input differential LVDS refclk input, 100ohm termination resistor

    ST LOH
    ST LOH
    Resolved
    Part Number: LMK00338 HI, For LMK00338 with LVDS input refclk, is it required to add an external 100ohm termination resistor to the input ? rdgs stloh
    • Resolved
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK00338: How to determine minimum Vod from Min/Max Vol and Voh

    Jim Brinkhurst1
    Jim Brinkhurst1
    Resolved
    Part Number: LMK00338 Other Parts Discussed in Thread: CDCDB800 Hi experts I'm working on a design using LMK00338 and need to determine the minimum Vod in HSCL mode. The spec table lists min/max Voh and Vol, but doesn't list Vod. What is the realistic…
    • Resolved
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • RE: LMK00338: Vcross doesn't meet PCIe gen5 spec

    Asim Khan
    Asim Khan
    Resolved
    Hi Itoh-san, I checked internally and there is no difference between LMK00334 and LMK00338 initially. I am trying to find out if there was specific data that caused this change or it was an error in datasheet. I will have an update by end of this week…
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK00338: Outputs of the LMK00338 PCIe clock buffer are "dying" with time.

    Alex Rotenstein
    Alex Rotenstein
    Resolved
    Part Number: LMK00338 Other Parts Discussed in Thread: LMK00334 I have problem with LMK00338 8-Output PCIe clock buffer. The outputs are "dying" with time for unknown reason. For instance, the swing of the positive or negative leg of some outputs…
    • Resolved
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum
  • LMK00338: MAX current consumption of LMK00338

    Motoyasu Hattori
    Motoyasu Hattori
    TI Thinks Resolved
    Part Number: LMK00338 Hi, My customer wants calculate MAX current consumption of LMK00338 under the following condition. OSCin All 8ch HCSL output On this case, there is MAX current consumption as follows: MAX current consumption =ICC_CORE(OSCin selected…
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum
  • LMK00338:

    Bahram Afghani
    Bahram Afghani
    TI Thinks Resolved
    Part Number: LMK00338 1- Would I be damaging OSCin inside buffer by applying a CMOS OSCILLATOR output directly to OSCin pin? The OSC's 3.3V CMOS output is divided by 2 via 2 x 49.9 ohms and fed to pin 13 (OSCin). no AC coupling cap is implemented. …
    • over 2 years ago
    • Clock & timing
    • Clock & timing forum
>

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