Answered

• RE: LMK05318: Use LMK05318 as syncE recovery clock jitter clean

  

  kong depeng

  Resolved

  Hi Jennifer , Thank you for your patient answer. I have received the LMK05318EVM Board and tested the effect of jitter clean function. Evm solved my problem perfectly.Devices in series(more than 8) work well. Thanks again. Regards, Kevin

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

• RE: LMK05318: Questions of LMK05318

  

  Evan Su

  Hi Jimmy, Jimmy Lai said: whether the OCXO clock input from XO_P is used by DPLL？ In normal operation the DPLL circuit follows PRIREF/SECREF and OCXO is only used by the APLL circuits. In holdover I think the DPLL looks at the OCXO, but I am not super…

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

• RE: LMK05318: Application issue

  

  Kumarpal Mandoth

  Hello Cherry, PTP stack is provided through partnering with TI, we will customize the PTP stack according to your architecture and timing accuracy requirements. Can you please send an email to k-mandoth@ti.com? I need to know the project details and few…

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

• LMK05318: LMK05318 and LMK05318B

  

  Hailiang Zhang

  TI Thinks Resolved

  Part Number: LMK05318 Hi Team， Can the firmware of LMK05318RGZR be burned directly into LMK05318 B RGZR ? Thanks! Regards, Hailiang

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

• LMK05318: Output waveform is gated, not continuous

  

  Martin Ho

  Resolved

  Part Number: LMK05318 Hi, I configured a 10 MHz output : Observing the waveform : Question : The 10 MHz is correct, but the waveform is gated in period of around 0.5 second ( muted around 0.2 second ) ? How can I get a ontinuous output ? Thanks.

  • Resolved

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

• LMK05318: TICS Pro configuration register

  

  Cherry Zhou

  Resolved

  Part Number: LMK05318 Hi team, Follow this doc's TICS Pro software to configure, while the resulting OUT2 and OUT4 ports have no output, and the rest of the ports are normal. Here is the schematic: Could you please help check if it's due to configuration…

  • Resolved

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

• RE: LMK05318: Frequence deviation tolerance for DPLL Primary and Secondary Ref clock Inputs.

  

  Riley Nguyen

  Hi Vaison, Glad to hear that! I have forwarded this thread and your email to our team. We will notify you when the new software has this issue fixed. Have a great weekend! -Riley

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

• LMK05318: Is there a clock chip that can operate without an XO oscillator?

  

  Istvan Nagy

  TI Thinks Resolved

  Part Number: LMK05318 Other Parts Discussed in Thread: LMK05028 , , LMK03318 , LMK5B12204 , LMK03328 , CDCE6214 I was told that the LMK05028 require two input oscillators, that is one too many. It also requires the second oscillator connected at the XO pin…

  • 9 months ago
  • Clock & timing
  • Clock & timing forum

• RE: LMK05318: the different of the mk05318 and lmk05318b

  

  Andrea Vallenilla

  Hello Chen, I am not understanding what your question is. The three statements you listed above are what the LMK05318B has that the LMK05318 does not. Once you have a more clear question, I'll be happy to help. Best, Andrea

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

• LMK05318B: How to deal with the IIC standard with LMK05318

  

  Imelda Zhang

  Part Number: LMK05318B Hi Expert, 1) Does the I2C of the LMK05318B fully comply with all the features of the I2C specification? When we test the I2C signal waveform, when we find that that t he results are not consistent with the datasheet, is the datasheet…

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

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