Answered

• LMK03318: About Clock Input Characteristics

  

  ? ??

  Resolved

  Part Number: LMK03318 Dear Team, The maximum value of LVCMOS input high voltage is VDD_IN. If an overshoot occurs and exceeds VDD_IN, will this IC stop functioning? Many Thanks, Ryo

  • Resolved

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

• LMK03318: Questions of LMK03318

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: LMK03318 Dear Team, The swing specification for LVPECL that you recommend is 500~1000mV. We have an IC whose specification is 0.4~0.9V Is this output swing adjustable? Many Thanks, Jimmy

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

• LMK03318: Need Dimensions of the package WQFN 48 (RHS)

  

  Renjith C S

  TI Thinks Resolved

  Part Number: LMK03318 Hi, I could not find any information on dimensions of the part LMK03318RHST (Package WQFN (RHS) ) in the datasheet or website. Please help to get the information.

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

• LMK03318: LMK03318 PLL filter parameters

  

  Adam Polus

  TI Thinks Resolved

  Part Number: LMK03318 HI Support, I am using TICSpro to generate configuration file for the LMK03318. I am trying to come up with PLL filter parameters and failing - please help. Datasheet (SNAS669E –SEPTEMBER 2015–REVISED APRIL 2018) indicates to use …

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

• LMK03318: LMK03318 one differntial output swing is larger than others and spec.

  

  wang shu

  TI Thinks Resolved

  Part Number: LMK03318 Other Parts Discussed in Thread: CDCI6214 , CDCI6214EVM Hi, I am using the LMK03318 to generate several differential outputs. But the output7 peak to peak swing is always larger than other output. The swing is almost about 2V that…

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

• LMK03318: LMK03318 IBIS simulation. what the LVDS output shall be on the receiver.

  

  wang shu

  TI Thinks Resolved

  Part Number: LMK03318 Hi, I am using the LMK03318 IBIS for a clock simulation. I am using a simple AC-Coupling way to connect the LMK03318 output to my controller. It has a 1.2V bias Vcm on the controller side. In the LMK03318 data sheet. The differential…

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

• LMK03318: How to deal with non use output channel

  

  wang shu

  TI Thinks Resolved

  Part Number: LMK03318 Hi, I am using LMK03318 to generate several AC-coupling LVDS clocks to one controller. Right now, two reserved clocks are not useful. Should I disable the two outputs or continuedly to generate clocks from that two output? Which…

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

• LMK03318: Change I2C base adresse

  

  Christoph Gamauf

  Resolved

  Part Number: LMK03318 Hey, We would some help to understand how we can change the base adresse. We have everything configured and its working as expected - we create a epr which we are using to program the pll. According to the datasheet we would need…

  • Resolved

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

• LMK03318: Programming - HEX reg value file from TICSpro, reserved bit, undocumented registers

  

  Adam Polus

  TI Thinks Resolved

  Part Number: LMK03318 HI Support, 1) Is "Export HEX register values" file generated by TICSpro the correct production programming file that should be used to program LMK03318 in production on virgin boards (using onboard I2C bus master for example…

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

• LMK03318: Input termination to GND (TERM2GND) driven by single ended LVCMOS 3V3

  

  Adam Polus

  TI Thinks Resolved

  Part Number: LMK03318 HI Are device function parameters and reliability NOT AFFECTED if device would operate driven by LVCMOS 3.3V 25MHz oscillator 50R output impedance connected to the PRIM_P input of LMK03318 configured as shown below: Thank you, …

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

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