• LMK1D1204: I need thermal information on the LMK1D1204

  

  Benjamin Gutman

  TI Thinks Resolved

  Part Number: LMK1D1204 Hi, Looking at the datasheet for LMK1D1204, I don't see any thermal information. Specifically, there is no available information on theta_JC or theta_junction_to_board which is often printed on other TI components. I would need…

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

• LMK1D1216: Clock tree with LMK1D1216 and LMK1D1204

  

  Jose Jimenez

  Resolved

  Part Number: LMK1D1216 Other Parts Discussed in Thread: LMK1D1204 Tool/software: Hello, I am working on a clock distribution tree for an instrumentation chassis. Let me first describe the main blocks, 1) Precision LVDS clock oscillator with a clean…

  • Resolved

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

• LMK1D1204: design review

  

  Nandini Muralidharan

  Resolved

  Part Number: LMK1D1204 Tool/software: Hi, Can you please review the attached schematics and provide feedback? LVDS Output of the clock buffer feeds to a FPGA with below LVDS characteristics. Are the termination resistors given able to support the…

  • Resolved

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

• LMK1D1204: Unused output pins

  

  Yuji Matsumoto

  Resolved

  Part Number: LMK1D1204 Tool/software: Hi TI team. Is it okay to handle unused clock output pins of LMK1D1204 with N.C? Regards, Matsumoto

  • Resolved

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

• LMK1D1204: Unused IN_P/N pins

  

  Nandini Muralidharan

  TI Thinks Resolved

  Part Number: LMK1D1204 Tool/software: Hi, For unused inputs which is preferred? Grounding with 1K or floating? Both options are given in datasheet. Thanks

  • 11 months ago
  • Clock & timing
  • Clock & timing forum

• LMK1D1204: Pull down on IN_SEL

  

  Nandini Muralidharan

  TI Thinks Resolved

  Part Number: LMK1D1204 Tool/software: Hi, For default enable of the device, can IN_SEL pin be pulled down to Ground with a 0-ohm? Thanks

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

• LMK1D1204: What happens if input is floating?

  

  Kei Kuwahara

  Resolved

  Part Number: LMK1D1204 Tool/software: Hello team, What would be the output, if I left the input pins (INxP, INxN) floating? Would it output HIGH, LOW or indeterminate? Best Regards, Kei Kuwahara

  • Resolved

  • 10 months ago
  • Clock & timing
  • Clock & timing forum

• LMK1D1204: Support on rise/fall time, Jitter, Freq tolerance

  

  Narender Mariappan

  TI Thinks Resolved

  Part Number: LMK1D1204 Tool/software: HI , In LMK1D1204RGTR we are giving Input Frequency : 100 MHz Output Frequency: 100 MHz respectively . For Testing /Debug purpose we would like to know the following parameters : 1. What is the rise time…

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

• LMK1D1204: input and output standards

  

  Nandini Muralidharan

  Part Number: LMK1D1204 Tool/software: Hi, I want to replace an existing clockbuffer with LMK1D1204RGTR. 1) The input of the LMK is from an oscillator SG3225VAN100.000000M-KEGA3 whose input is set to same 2.5V as the buffer. The oscillator requires…

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

• LMK1D1204: LMK1D1204, Thermal information RθJA, RθJC(top), RθJB

  

  Akhila Challagundla

  TI Thinks Resolved

  Part Number: LMK1D1204 For LMK1D1204RGTR Thermal information Table is missing in Data Sheet. Please provide thermal inputs.

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

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