• LMK00301: LMK00301 power supply of the not used outputs

  

  Qiang Ren

  TI Thinks Resolved

  Part Number: LMK00301 Hello team, We are using LMK00301 and in some projects we don't use certain outputs. For example, in project A, we won't use Bank_A's output. In this case, we want to don't connect power supply to VccoA. In project B, we won't use…

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

• RE: LMK00301: Bank A and Bank B of LMK00301 performance are not the same

  

  Frank Xiao

  Resolved

  Hi Aaron, The customer also cannot reproduce the phenomenon on the bench too. Thanks for your help.

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

• LMK00301: Low Power Operation

  

  David McLaurin

  Resolved

  Part Number: LMK00301 Hello, I have a design w/ this buffer and I'm looking to have control over the output clock banks in order to reduce power consumption when necessary. From the datasheet, it would seem that this could be achieved by disabling…

  • Resolved

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

• LMK00301: LMK00301 clock jitter is too large

  

  Frank Xiao

  Part Number: LMK00301 HI team, My customer is using the LMK00301 now. When they did the test with LMK00301 and competitor device. The same layout and the same board. But our QA4 and NQA4 jitter is 2.5PS, but other buffer QA4 and NQA4 clock jitter is only 876fs…

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

• LMK00301: IBIS model parameter of OSCin is different from datasheet

  

  Jerry Chen82343

  Part Number: LMK00301 Hi team, My customer found the C_pin of OSCin of IBIS model (0.037pF) , but in datasheet, it is 4pF typically. What is the exact definition of R_pin/L_pin/C_pin in the IBIS model? Thanks.

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

• LMK00301: LMK00301 & LMK00306 CLK Input Spec

  

  Allan Fan

  Resolved

  Part Number: LMK00301 Other Parts Discussed in Thread: LMK00306 , Hi expert, Customer has a differential clock input 156.25Mhz on LMK00301 or LMK00306. Below is their measured waveform. Could you please help us understanding what does the datasheet VIHD…

  • Resolved

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

• LMK00301: Confused with Driving Pins

  

  Shikhar Makhija1

  Resolved

  Part Number: LMK00301 Other Parts Discussed in Thread: LMK01000 , LMK00301 has 10 differential outputs and one single ended output according to the datasheet. While creating the clock tree how many pins are required to pass to the next stage. For example…

  • Resolved

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

• LMK00301: LMK00301 LVCMOS input diagram

  

  Lijia Zhu

  Part Number: LMK00301 Dear team, Please help to check the following LVCOMS input diagram for LMK00301. The waveform tested on customer's board is also provided. It is different from the diagram (Figure 25) in our datasheet. Customers are doing compatibility…

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

• LMK00301: About LMK00301 unused reference

  

  Vera Mao

  Part Number: LMK00301 Other Parts Discussed in Thread: LMK00304 , hi dear supporting team, I have below questions on LMK00301 & LMK00304 1. for LMK00301 & LMK00304 unused ref input and output, could customer float it? 2. and if input LVDS signal…

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

• LMK00301: about LMK00301 output

  

  Vera Mao

  TI Thinks Resolved

  Part Number: LMK00301 hi dear supporting team, how about the output drive capability of LMK00301 for LVPECL and LVDS output mode? how big cap load allowed @ 100M? and how about the output current ability? tks a lot!

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

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