• LMK5C33216: Phase reliability info

  

  massimo ronchi

  Part Number: LMK5C33216 Hi team, For a new project, I want to explore the possibility of using your LMK5C33216 device as a SYSREF and reference clock generetor for radio modules. I need to make a synchronization network between 4 modules connected on…

  • 22 days ago
  • Clock & timing
  • Clock & timing forum

• LMK5C33216: LVPECL Output Frequency

  

  Shinichi Yokota

  Part Number: LMK5C33216 Hello, LMK5C33216's data sheet defines 1,000 MHz as the Max LVPECL output frequency. I guess it means the LMK5C33216 can generate LVPECL clocks of up to at least 1,000 MHz. The data sheet also adds, "(2) An output frequency over…

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

• LMK5C33216: SPI_3WIRE_DIS default

  

  Jonathan Kolbrak

  Resolved

  Part Number: LMK5C33216 Hello, Clarification, the default condition of the SPI_3WIRE_DIS register is "0x1 = 3-wire SPI readback disabled" By this I expect that 4-wire readback is the default? However, none of the GPIO pins default to 0xF = SPI…

  • Resolved

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

• LMK5C33216: PLL2_NUM_MSB

  

  Jonathan Kolbrak

  TI Thinks Resolved

  Part Number: LMK5C33216 Hello, I'm wondering the function of the PLL2_NUM_MSB (R788) register. R789-R793 are 40 bits combined. Tried adjustig the PLL2_NUM_MSB in TICS Pro but can't see what it is updating/changing. Thanks, Jon

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

• LMK5C33216: Is there any IBIS model have the REFCLK input port model?

  

  Zhizhao Niu

  TI Thinks Resolved

  Part Number: LMK5C33216 Hi Team, My customer are doing the SI simulation of the LMK5C33216, and found that the IBIS model of lmk5c33216 on TI's official website is only output. Can you provide the model of the input REFCLK pin, thank you! B.R. L…

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

• LMK5C33216: LMK5C33216

  

  Michail Bachtis

  Resolved

  Part Number: LMK5C33216 Other Parts Discussed in Thread: LMK5B33216 Hi, We have the LMK5C33216 on our custom board connected to XO @ 20 MHz. I am attaching the TICS Pro file. When we load the registers to the device, we get 156.25 MHz in all outputs except…

  • Resolved

  • 7 months ago
  • Clock & timing
  • Clock & timing forum

• LMK5C33216: maximum force to be applied on tpackage

  

  ilan benoliel

  TI Thinks Resolved

  Part Number: LMK5C33216 Hello, Please advise the maximum force to be applied on LMK5C33216 package, since it appears from the thermal simulations that adding a TIM material will help to dissipate the heat of this IC Thank you, Ilan

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

• LMK5C33216: Max Phase Detector Frequency

  

  Jonathan Kolbrak

  Resolved

  Part Number: LMK5C33216 Wondering what the max phase detector frequency for APLL1, 2 and 3 are? Unless I missed it, I didn't see it in the datasheet... Thanks, Jon

  • Resolved

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

• RE: LMK5C33216: LMK5C33216

  

  Timothy T

  Resolved

  Hi Shoga, The part was tested for electrical latchup under normal operating conditions. 73, Timothy

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

• LMK5C33216: How to realize the hitless switching in LMK5C33216

  

  Zhizhao Niu

  Resolved

  Part Number: LMK5C33216 Other Parts Discussed in Thread: LMK04906 Hi Team, LMK5C33216 datasheet mentioned that can realize hitless switching between two ref input. So I have several questions about it. 1. Does the hitless switching function is unique…

  • Resolved

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

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