The TI E2E™ design support forums will undergo maintenance from Sept. 28 to Oct. 2. If you need design support during this time, contact your TI representative or open a new support request with our customer support center.



Search tips
Showing 268 results View by: Thread Post Sort by

  • LMX2582: High phase noise

    Part Number: LMX2582 I am trying to generate a frequency of 751 Mhz but I am getting a high phase noise. I am using the following register configuration. Any suggestions to reduce the phase noise? Reg-46 0 Reg-45 0 Reg-44 89 Reg-40 77 Reg-3e 0 Reg-3d…
    • Answered

  • LMX2582: 10MHz LVDS Clock reference via backplane

    Resolved
    Part Number: LMX2582 Hello, I have a design where I want to use the LMX2582 to generate a ~3.6GHz local clock. The only clock reference for the LMX2582 is from a high-fidelity 10MHz clock available on a backplane, using M-LVDS to distribute this ref clock…
    • Resolved
    • Answered

  • LMK04832: Sync clocks creation using LMK04832 and LMX2582 for different ADCs and DAC

    Resolved
    Part Number: LMK04832 Other Parts Discussed in Thread: LMX2582 , Hi, we would like to create four clocks for our application using TI LMK04832 and LMX2582 chips, as described in attached sheet. Could you help to take a look of it and let us know if the scheme…
    • Resolved
    • Answered

  • LMX2582: PLLatinum Sim "Optimize Jitter" strategy does not minimize jitter

    Resolved
    Part Number: LMX2582 Other Parts Discussed in Thread: ADC12DJ3200EVM , I am currently using the ADC12DJ3200EVM which uses the LMX2582 to generate the ADC clock. I want to use PLLatinum Sim to estimate the ADC clock jitter. I would like to sample signals…
    • Resolved
    • Answered

  • LMX2582: Frequency is not generated correctly.

    Resolved
    Part Number: LMX2582 We are trying to configure a frequency of 3.61GHz on our board and configuring following registers but instead of getting 3.61 we are getting 3.63GHz as LO frequency. 40 : 77 3e : 0 3d : 1 3b : 0 30 : 3fc 2f : 8cf 2e : fa1 2d : 8…
    • Resolved
    • Answered

  • LMX2582: PLLatinum Simulator does not have the correct charge pump currents

    Resolved
    Part Number: LMX2582 Other Parts Discussed in Thread: ADC12DJ3200EVM , , LMX2592 I am currently using the ADC12DJ3200EVM which uses the LMX2582 to generate the ADC clock. I want to use PLLatinum Sim to estimate the ADC clock jitter, however, the charge…
    • Resolved
    • Answered

  • LMX2582 Vtune minimum capacitance of 1.5nF

    Resolved
    Other Parts Discussed in Thread: ADC12DJ3200EVM , LMX2582 , LMX2820 The ADC12DJ3200EVM uses the LMX2582 for ADC clock generation. The EVM uses the same PLL loop component values as the LMX2582 evaluation board. Neither the ADC or LMX evaluation boards provide…
    • Resolved

  • LMX2582: Vacuum and VCO type

    TI Thinks Resolved
    Part Number: LMX2582 Hello, Can the LMX2582 be used in a vacuum? What type of VCO is inside of the LMX2582? Thanks, Matt
    • Answered

  • LMX2582: If LMX2582 could be used two-point modulation

    Resolved
    Part Number: LMX2582 Hello， I'd like to confirm with you about this application, could LMX2582 be used 4FSK two-point modulation as below application diagram? The modulation signal is added to the loop filter and the VCO of input reference clock. Is it…
    • Resolved

  • LMX2582: Technical questions

    TI Thinks Resolved
    Part Number: LMX2582 Other Parts Discussed in Thread: LMK04828 Hi team, 1. My customer uses TICS PRO to evaluate LMX2582. TICS pro lists R68-70 which is not mentioned in the D/S. The customer doesn't need to configure these registers, correct? 2…

Didn't find what you are looking for? Post a new question.