• LMK00338: What's difference LMK00338 & CDCDB800?

  

  Sean Liao (Yu-Sheng)

  TI Thinks Resolved

  Part Number: LMK00338 Other Parts Discussed in Thread: CDCDB800 Hi sir, What's difference LMK00338 & CDCDB800? Thanks a lot!

  • 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

  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…

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum

• LMK00338: Questions to check

  

  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? …

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK00338: Reel baking

  

  Kazuki Itoh

  Resolved

  Part Number: LMK00338 Tool/software: Hi team, Could you let me know the maximum temperature allowed for LMK00338RTAT reel? The baking condition looks like shown in Table 5 in snoa550h(003). Typically, reel package cannot be heated in high temperature…

  • Resolved

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK00338: LMK00338 : Input differential LVDS refclk input, 100ohm termination resistor

  

  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 3 years ago
  • Clock & timing
  • Clock & timing forum

• LMK00338: MAX current consumption of LMK00338

  

  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…

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK00338: Outputs of the LMK00338 PCIe clock buffer are "dying" with time.

  

  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 could…

  • Resolved

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK00334: LMK00334 vs. LMK00338

  

  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…

  • Resolved

  • over 2 years ago
  • Clock & timing
  • Clock & timing forum

• LMK00338: Recommended circuit to convert LMK00338 HCSL output to LVDS?

  

  Chris Ziomkowski

  TI Thinks Resolved

  Part Number: LMK00338 Other Parts Discussed in Thread: LMK00301 Hi, My PCIe switch requires a 1.8V LVDS input for the clock. Is there a recommended circuit to convert the HCSL output clocks from the LMK00338 to LVDS signalling? (1.2v offset, 600 mVpp…

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum

• LMK00338: Can't LMK00338's PCLe support SRIS and SRnS architecture?

  

  Qi Liu

  TI Thinks Resolved

  Part Number: LMK00338 Hi, support team My customer has the questions as follow: There is no record of SRIS support or SRnS support in LMK00338‘s datasheet. Can't LMK00338's PCLe support SRIS and SRnS architecture? Thanks so much. Best regards…

  • over 4 years ago
  • Clock & timing
  • Clock & timing forum

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