Answered

• LMX2487E: IF PLL in fractional mode?

  

  Kei Kuwahara

  Resolved

  Part Number: LMX2487E Tool/software: Hello team, Is it possible to use IF PLL with fractional mode? Best Regards, Kei Kuwahara

  • Resolved

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

• LMX2487E: Marking problem for part LMX2487ESQ/NOPB

  

  Suri Chen

  TI Thinks Resolved

  Part Number: LMX2487E Tool/software: Hi Engineer, Based on the data sheet, the marking of LMX2487ESQ/NOPB should be 2487E>D, but the part we purchased was with marking 2487EC. Could you help to check whether the part was correct? Thanks, …

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

• LMX2487E-EVM: TICS Pro GUI setup for LMX2487E-EVM board

  

  Zeyang Xue

  Part Number: LMX2487E-EVM Hi! We want to generate a signal at 6.834 - 6.835 GHz. We are now using LMX2487E-EVM board and the VCO on the board is replaced to ROS-6840C-119+( www.minicircuits.com/.../ROS-6840C-119 .pdf) to provide 6.74-6.84 GHz VCO output…

  • over 2 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2487E-EVM: Problem of not being able to control the frequency

  

  Ryota Watanabe

  Resolved

  Part Number: LMX2487E-EVM Other Parts Discussed in Thread: LMX2487E , USB2ANY We are currently running an evaluation board (LMX2487E-EVM) to evaluate the LMX2487E, but it is not working properly. We are applying a voltage of 5 V to the evaluation board…

  • Resolved

  • over 2 years ago
  • Clock & timing
  • Clock & timing forum

• LMX2487E: Starting point for LMX2487E

  

  Marcio Koptcke

  TI Thinks Resolved

  Part Number: LMX2487E Hi could some one help me integrating a design with the LMX2487EPLL? I am trying to implement a up converter from 1GHz to 5.3-5.6GHz. The application circuit example from the data sheet and the one from the evaluation board are substantially…

  • over 5 years ago
  • Clock & timing
  • Clock & timing forum

• LMX2487E-EVM: Accessories of LMX2487E-EVM

  

  Kojima, Takao

  TI Thinks Resolved

  Part Number: LMX2487E-EVM Other Parts Discussed in Thread: USB2ANY Hello, My customer purchases LMX2487E-EVM and he is asking if USB2ANY is included in LMX2487E-EVM package. Can you clarify? Best regards, Kojima

  • over 4 years ago
  • Clock & timing
  • Clock & timing forum

• LMX2487E-EVM: TICS Pro Bug with LMX2487E?

  

  LL

  Part Number: LMX2487E-EVM It appears that changing the N or FVCO value in the GUI PLL window has no effect. Register values do not change. Directly changing the N value in the User Controls window works OK. Also, the choices for prescaler should be…

  • over 5 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2487E: Not able to get the lock detect

  

  Ratin Rahman

  Resolved

  Part Number: LMX2487E Other Parts Discussed in Thread: USB2ANY , CODELOADER Hello, we have integrated an LMX2487E as the PLL synthesizer and we have connected the USB2ANY device to the CLK, DATA, and LE and the ground of the Microwire interface (CE…

  • Resolved

  • over 4 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2487E-EVM: TICS Pro PLL GUI

  

  Shoko

  Resolved

  Part Number: LMX2487E-EVM Other Parts Discussed in Thread: LMX2487E Hello, I'm going to study LMX2487E using LMX2487E-EVM and TICS Pro. (I have downloaded TICS Pro of latest version from TI website. ) But, it does not write Resistor value of ONLY…

  • Resolved

  • over 4 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2487E: Need a formula sheet or App Note to show how to set registers

  

  darren reis

  Resolved

  Part Number: LMX2487E Other Parts Discussed in Thread: LMX2485 , LMX2487 First of all, the TICS Pro GUI is fantastic and a primary reason why we always use TI PLLs. Thanks for making that so useful. Now I'm trying to write my own driver for embedded…

  • Resolved

  • over 6 years ago
  • Clock & timing
  • Clock & timing forum

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