• LMK1D1208: LMK1D1208RHDT

  

  Steve Hermida

  TI Thinks Resolved

  Part Number: LMK1D1208 Hello, I was hoping to receive the value for Theta J-B (C/W) Junction to Bottom, and Theta J-C (C/W) Junction to Case (top). I do not see it on the data sheet (or any thermal information for that matter) Thanks, Steve

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

• LMK1D1208: Question about LMK1D1208

  

  jeno.zhang

  TI Thinks Resolved

  Part Number: LMK1D1208 hi TI, Question 1 The datasheet of LMK1d1208 writes the input 50% duty cycle clock, and the output duty cycle is 45%-55%. If the input clock duty cycle is 2% (200kHz), what is the output duty cycle float? Question 2 Can…

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

• LMK1D1208: LVDS to CML reference design

  

  Ann_Lien

  TI Thinks Resolved

  Part Number: LMK1D1208 Hello expert, My customer would like to design LMK1D1208 in their system but their received is CML topology. They would like to know if we have LMK1D1208 reference design for LVDS to CML? I've already posted this document to…

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

• LMK1D1208: LMK1D1208RHDT

  

  Patrice Ducharme

  Resolved

  Part Number: LMK1D1208 Other Parts Discussed in Thread: LMK00334 , LMX2594 Hi, I have a multi-channel sine waveform source; each channel can be configured as differential or single end or differential with AC coupling. With that sine source, can…

  • Resolved

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

• LMK1D1208: LVPECL input termination

  

  Mikko Ahvalo

  Resolved

  Part Number: LMK1D1208 How LMK1D1208 input (pins 9 & 10) LVPECL termination should be done? What kind of LVPECL input stage chip has? Driver is standard 3.3V LVPECL and there is no any termination components on driver side. Datasheet has only AC…

  • Resolved

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

• LMK1D1208: 1/f noise

  

  Andre Burkard

  Resolved

  Part Number: LMK1D1208 Hi, are there any additional information about the phase noise below 1kHz? Can It be assumed, that the Phase noise transits to 1/f noise below 1kHz? Thank you.

  • Resolved

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

• LMK1D1208: Duty cycle

  

  Hugh Yang

  TI Thinks Resolved

  Part Number: LMK1D1208 Hi Teams， Recently, I am working with my customer to qualify lmk1d1024/8. 1) Customer wanna use its IN1 multiples lvds signal from fpga. The f of input is 200kHz and the duty cycle is 0.2%. I am not sure if it’s proper. I have…

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

• LMK1D1208: Output state

  

  May

  TI Thinks Resolved

  Part Number: LMK1D1208 Hi, In the 8.3.1 Fail-Safe Input and Hysteresis, it states that "The device also incorporates an input hysteresis which prevents random oscillation in absence of an input signal. Furthermore, this feature allows the input pins…

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

• LMK1D1208: Recommended unused LVDS input termination

  

  Kazuhiko Hirano

  Resolved

  Part Number: LMK1D1208 Other Parts Discussed in Thread: CDCLVD1208 , Hello, My customer would like to use either LMK1D1208 or CDCLVD1208. They plans to use it as 1 (IN1_P/IN1_N at LMK1D1208, INP1/INN1 at CDCLVD1208) to 8 LVDS in/out buffer. They would…

  • Resolved

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

• LMK1D1208EVM: Output Swing

  

  Gruffalo

  Resolved

  Part Number: LMK1D1208EVM Other Parts Discussed in Thread: LMK1D1208 , , LMKDB1108 , LMK1D1208P Dear Sir or Madam, in the datasheet of the LMK1D1208 I see the following entry: how can I achieve with the LMK1D1208 500mV output swing so 1 Vpp diff…

  • Resolved

  • 4 months ago
  • Clock & timing
  • Clock & timing forum

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