Answered

• LMK1D1208: LMK1D1208 output voltage swing differential

  

  Péter Szilágyi

  Resolved

  Part Number: LMK1D1208 Dear TI, I am planning to use LMK1D1208 to drive the clock reference input of a PHY. The PHY has the following requirement in its datasheet: - Reference clock input swing differential ( Vpk-pk ): 400 - 1600 mVppd LMK1D1208…

  • Resolved

  • 6 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1208: Recommendation from life cycle aspect of LMK1D1208

  

  Ido Sasson

  Resolved

  Part Number: LMK1D1208 Hello, We consider using LMK1D1208 in a new design. We are aware that item is marked in the website as Active, but we would like to check what is the longevity of the item, if TI recommends using it in a new designs / or if…

  • Resolved

  • 6 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1208: Max input voltage

  

  Kei Kuwahara

  Resolved

  Part Number: LMK1D1208 Hello Team, I am confused regarding maximum input voltage for LMK1D1208. What is the max input voltage when VDD=1.8V? On the datasheet, max value of VIN,DIFF = 2.4Vpp meaning 1.2V between VINP-VINN. And the max VCM = 2.3V…

  • Resolved

  • 21 days ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1208EVM: LMK1D1208 Evaluation Board PCB Layer Stack-Up

  

  Akshaya Prabhu

  Resolved

  Part Number: LMK1D1208EVM Other Parts Discussed in Thread: LMK1D1204 , LMK1D1208 Hi, I am designing a PCB using LMK1D1204 and would like to refer to the evaluation board layout. Can you please provide the layer stack up details of the LMK1D1208 Eval…

  • Resolved

  • 28 days ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1208: Thermal Data

  

  Annemarie Hoyer

  Resolved

  Part Number: LMK1D1208 For PN lmk1d1208rhdt, what is the internal thermal resistance (theta JC or theta JB) and what is the top side resistance (theta JC topside)? Thank you, Annemarie Annemarie.Hoyer@ngc.com

  • Resolved

  • 6 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1208: Hot swapping

  

  Takumi Suzuki1

  Resolved

  Part Number: LMK1D1208 Hi, let me ask you a following question. In series such as the LMK1D1208, is there a risk of failure if a clock input is received before power is applied? Background of the question - We are assuming that a 10MHz clock generated…

  • Resolved

  • 6 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1208: Die on LMK1208 Eval Board

  

  Taylor White

  Resolved

  Part Number: LMK1D1208 Hi, I'd like to know if the part (LMK1D1208RHDTG4) on the eval board LMK1D1208EVM has the same die as the part LMK1D1208RHDT. Thank you, Taylor

  • Resolved

  • 5 months ago
  • Clock & timing
  • Clock & timing forum

• LMK1D1208: Inquiry Regarding LMK1D1208 Buffer Output Issues

  

  Jiahui Gao

  Part Number: LMK1D1208 Other Parts Discussed in Thread: LMK1D1204P Tool/software: Dear TI Technical Support Team, I am currently working on the schematic design for the LMK1D1208 buffer. I have selected a 3.3V single-ended LVCOMS signal as the input…

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

• LMK1D1208: Maximum Input Power for Sinewave Signal on LMK1D120X

  

  Carlos Couso

  Resolved

  Part Number: LMK1D1208 Tool/software: Hello, I am currently working with the LMK1D120X evaluation board and using a single-ended (SE) sinewave as the input signal. The datasheet specifies input voltage levels for square-wave signals (0.4 V to 3.465…

  • Resolved

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

• LMK1D1208: Thermal information

  

  Taketo Sato

  TI Thinks Resolved

  Part Number: LMK1D1208 Tool/software: Hello team, Thermal information is missing in LMK1D1208 datasheet. Do you have the thermal information? Best regards,

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

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