• 

  Katsu Matsunaga

  • 3 months ago
  • Clock & timing
  • Clock & timing forum

  LMK00308: time between power up to valid clock out

  Part Number: LMK00308 Hello, I would like to know when valid clock-out after power up. What time does it take between power up to getting valid clock-out? or How do we know when output clock is valid after power-up? Best regards, Katsu
• 

  Stefan Gilg

  • 8 months ago
  • Clock & timing
  • Clock & timing forum

  LMK00308: Clock Input switching generates spikes

  Part Number: LMK00308 Hello, At the Clock Inputs there is a slow Clock Signal (<10MHz). Switching from one to the other Input is done when both Clock Signals are "low". Then, switching from CLKin0 to CLKin1 and back generates an short...
• 

  Renan Santos Adriano

  • 9 months ago
  • Clock & timing
  • Clock & timing forum

  LMK00308: junction to board thermal Resistance Value

  TI Thinks Resolved

  Part Number: LMK00308 Hi Team, I'm looking for the Junction to Board thermal resistance of LMK00308SQ/NOPB, this is not listed on the datasheet thermal resistance data. Can you also give the complete thermal resistance data of this device? Looking...
• 

  Masaharu Takahashi

  • 9 months ago
  • Clock & timing
  • Clock & timing forum

  LMK00308: What is the difference between LMK00308 and LMK00338

  • Resolved

  hi, Team. could you tell me subject? it looks like they are much similar but output type is programmable which i found those different . any other thing?
• 

  Masaharu Takahashi

  • 9 months ago
  • Clock & timing
  • Clock & timing forum

  LMK00308: can we use LMK00308 and LMK00338 as clock buffer and redriver?

  TI Thinks Resolved

  Part Number: LMK00308 Hi, All, Could you tell me below? can we use LMK00308 and LMK00338 as clock buffer and redriver? could you tell me what are those meaning between clock buffer and redriver? As PCIe redriver, we've promoted below...
• 

  Saemyi Jeon

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

  LMK00308: LMK00304/08 bias voltage

  • Resolved

  Part Number: LMK00308 Hi All, I am sending this email to ask some questions on input bias voltage
• 

  Noel Fung

  • 9 months ago
  • Clock & timing
  • Clock & timing forum

  RE: LMK04832: tell me which appropriate one is.

  Hi Takahashi-san, We have the following clock buffers able to support PCIe Gen 3 applications. LMK00308 LMK00338
• 

  haopeng han

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

  LMK00308: CLKin termination

  • Resolved

  Part Number: LMK00308 Hi, We would like to use si570 to drive LMK00308 with LVDS (Vcm=1.20V) signal
• 

  haopeng han

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

  LMK00308: Does LMK00308 accept sine-wave input?

  • Resolved

  Part Number: LMK00308 Hi, we need a clock buffer/mux which is able to multiplex two input and fan
• 

  Alan O

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

  RE: LMK00308: CMOS control input pins and loading effect

  Hello, The LVCMOS input leakage spec of 50uA max indicates input pulldown is higher than 66 kohm. So, if there are 5 input pins driven in parallel, I think the FPGA needs to be able to drive ~10 kohm load. Unused input can be left floating. Unused...

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