Search tips
Showing 1,987 results View by: Thread Post Sort by
    Answered

  • LMK04828-EP: Clock selection logic for LMK04828

    Resolved
    Part Number: LMK04828-EP Dear Sir/Ma'am, What is the recommended approach for implementing the clock selection logic when one clock is used as the primary source and the other as a backup—hardware-based or software-based? Best Regards, Gaurav
    • Resolved
    • Answered

  • LMK04828: LMK04828: Difference between the two part drawings

    Resolved
    Part Number: LMK04828 Other Parts Discussed in Thread: LMK04832 What is the difference between NKD0064A and NKD0064B packages? I can't find which LMK04828BISQE is. Can I think of it in the same way as the LMK04832 example?
    • Resolved
    • Answered

  • LMK04828: LMK04828 LOCK ISSUE

    Resolved
    Part Number: LMK04828 Attached is our design for LMK04828.Could you please review why some our board PLL1 can Lock,some board can not lock? Could you please review my schematic and tcs file?Thanks! HexRegister_LMK04828_BBMB2v2_int10MHz_o_245.76M_122…
    • Resolved
    • Answered

  • LMK04828-EP: Review Voltage Section Connection of LMK04828

    Resolved
    Part Number: LMK04828-EP Other Parts Discussed in Thread: LMK04828 Dear Sir/Ma'am, Please review power rail connection of LMK04828. Let me know if any correction is required.
    • Resolved
    • Answered

  • LMK04828-EP: Default Output frequencies of LMK04828 during Board Bring-Up

    Resolved
    Part Number: LMK04828-EP Other Parts Discussed in Thread: LMK04828 Dear Sir/Ma'am, I have a few queries regarding the LMK04828: During board bring-up, when only a 10 MHz input reference is applied and a 160 MHz clock is present, what are the default…
    • Resolved
    • Answered

  • LMK04828-EP: LMK04828 Max Clock Input Voltage when Powered Off

    Resolved
    Part Number: LMK04828-EP Other Parts Discussed in Thread: LMK04828 , LMK04832-SP Hi, We are planning on feeding a 350mVpp to 700mVpp 122.88MHz LVDS reference clock to the CLKin1 pins of the LMK04828. The LVDS is AC coupled through 100nF AC coupling…
    • Resolved

  • LMK04828: LMK04828: Programming and clock output issue

    Part Number: LMK04828 Dear Team, We are using LMK04828 in our custom design, currently spi programming to IC is not working however as per datasheet clock provided in OSCIN pin should be output on OSCout without any programming, correct me if i am wrong…
    • Answered

  • LMK04828: About LMK04828 SYNC/SYSREF Clocking Paths

    Resolved
    Part Number: LMK04828 Hi, TI team: The SYNC/SYSREF Clocking Paths in the LMK04828 datasheet and the TICS pro software are inconsistent, as shown in the figure below. Which one should be followed? Thanks!
    • Resolved

  • LMK04828: Multi-Board MTS Synchronization Scheme for Zynq UltraScale+ RFSoC 49DR Gen 3 and LMK04828

    TI Thinks Resolved
    Part Number: LMK04828 Hi, I am working on a custom hardware utilizing the XCZU49DR (Gen 3 RFSoC) . My goal is to achieve Multi-Tile Sync (MTS) across multiple boards. The hardware clocking architecture is centered around the LMK04828 jitter cleaner…

  • LMK04828: Questions about synchronization and sync pin usage of LMK04828

    TI Thinks Resolved
    Part Number: LMK04828 Other Parts Discussed in Thread: ADC32RF55 Hello, I'm testing with the LMK04828 and ADC32RF55. I want to synchronize the phases of the LMK's output clocks. I'm trying to synchronize the LMK04828's sync pin using the FPGA GPIO,…

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