• LMK1D1204: Differential input clock slew rate

  

  Hirabayashi

  TI Thinks Resolved

  Part Number: LMK1D1204 Hello support team. Are there any Tr/Tf specifications required for differential input clocks? Best regards.

  • 1 month ago
  • Clock & timing
  • Clock & timing forum

• LMK1D1204: No output

  

  Jonathon Chasteen

  Part Number: LMK1D1204 I am testing the LMK1D1204 LVDS clock buffer on a breadboard to determine if it will work with a design. I am using a VDD of 3.3V and inputting a differential clock signal from 0-2V yet the output is at a 0.5V steady state before…

  • 2 months ago
  • Clock & timing
  • Clock & timing forum

• LMK1D1204: Can that splitter be used for PCIE3 clock splitting

  

  Ohad Fundoianu

  Part Number: LMK1D1204 Other Parts Discussed in Thread: LMK00334 , CDCDB400 Hello, I need to split one PCIE3 clock of one 8 lanes bus to two clocks each for 4 lanes bus. Can LMK1D1204 be used in order to split PCIE clock to 2 clocks ? I'm asking that…

  • 1 month ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMK1D1204: For unused input

  

  takuya ikeda

  Resolved

  Part Number: LMK1D1204 For unused input, Which unused inputs terminal treatment is 1 or 2 ?

  • Resolved

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

• LMK1D1204: IBIS Simulation for Input Side

  

  Jason Haedt

  Resolved

  Part Number: LMK1D1204 Hello, I am running the input SI simulation for the LMK1D1204 as shown in Figure 8-4 in the datasheet. The driver is an LVDS driver with 50ohm termination to VAC_REF after the blocking caps. When running a TDR measurement I am seeing…

  • Resolved

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

• LMK1D1204: can i input a 500mhz single ended clock?

  

  al8

  TI Thinks Resolved

  Part Number: LMK1D1204 Can I input a 500mhz single ended clock if I reduce the voltage to less than 2V and bias the negative input to 1/2 the input range so it looks like a psudo differential? The datasheet says single ended max input is only 250mhz. …

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

• LMK1D1204: LMK1D1204　via pattern

  

  Yuya Sato

  TI Thinks Resolved

  Part Number: LMK1D1204 Other Parts Discussed in Thread: LMK1D1208 Hi team, Do you have information on the via pattern of the LMK1D1204? The LMK1D120x datasheet contains via pattern information for the LMK1D1208, but it seems that the LMK1D1204 does not…

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

• LMK1D1204: AC coupling both clock inputs

  

  Brendan

  TI Thinks Resolved

  Part Number: LMK1D1204 I'm using the LMK1D1204 with two different input sources. One LVDS and the other being LVPECL. I would like to AC couple both sources, but there is only one VAC_REF on the LMK1D1204. Will there be any issue connecting both lines…

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

• LMK1D1204: What is the impact if using 2.3V+/-5% supply voltage?

  

  Zhizhao Niu

  TI Thinks Resolved

  Part Number: LMK1D1204 Hi team, May I know what is the impact when power LMK1D1204 with 2.3V+/-5% voltage supply? Thanks. B.R. Lucas

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

• LMK1D1204: output level if not terminated

  

  Hans

  Resolved

  Part Number: LMK1D1204 Other Parts Discussed in Thread: LMK1D1208 Hello Team, may I ask you to provide the voltage levels in case the outputs are not terminated with 100 Ohm for the supply voltage of Vdd VOUTP or VOUTN high level 3.3V ? 2.5V ? 1.…

  • Resolved

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

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