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  • LMK04208: I need to generate 1.10592 GHz using the LMX2594, with the LMK04208 as the clock source

    Part Number: LMK04208 Tool/software: In the ZCU111 FPGA , I have set the ADC and DAC sampling rate to 1105.92 MHz , and the fabric clock is 138.240 MHz . In TICS PRO LMK04208: I have matched the fabric clock to CLKout2 = 138.24 MHz , and I need CLKout4…
    • Answered

  • LMK04208: Synchonizing LMK04208 with External 10 MHz Clock

    Resolved
    Part Number: LMK04208 Tool/software: Hello, I have AMD/Xilinx ZCU111 kit which uses the LMK04208 as clock jitter cleaner and to provide clock for the FPGA and the DAC/ADC components. By default, the kit uses CLKin0 to receive a reference clock using…
    • Resolved

  • LMK04208: LMK04208 current calculator

    TI Thinks Resolved
    Part Number: LMK04208 Other Parts Discussed in Thread: TICSPRO-SW , hello all which version of TICSPRO-SW contains current calculator for LMK04208? or is there a way to calculate current consumption for this IC. Thanks in advance.

  • LMK04208: Why could LMK04208 output clock before configuration through SPI interface?

    TI Thinks Resolved
    Part Number: LMK04208 Hi, all: I have a question about default output of LMK04208: On my board, it is very strange that LMK04208 could output clock before configuration, such as 114.2MHz on the Clkout4 and 122.88MHz on the Clkout5. Why could LMK04208…
    • Answered

  • LMK04208: Is this configuration possible?

    Resolved
    Part Number: LMK04208 Other Parts Discussed in Thread: LMX2594 Tool/software: Hi, we are working with a design that utilizes the LMK04208 to create a 100MHz signal. We have a 10MHz input and a VCXO at 122.88MHz. Im using TICS pro to program the LMK…
    • Resolved

  • LMK04208: TICS Pro v1.7.7.9 Issue

    Part Number: LMK04208 Other Parts Discussed in Thread: LMX2594 , Tool/software: Hello everybody, I have a design which foresees one LMK04208 Clock Synthesizer and 3 cascading LMX2594 PLLs feeded by LMK04208's ClockOut0. I am using TICS Pro v1.7.7…
    • Answered

  • LMK04208: External Sysref clock input through LMK04208 CLKout1 Port

    Resolved
    Part Number: LMK04208 My query is in context to the LMK04208 on the ZCU111 board. The UG1271 on page 55 highlights that external sysref can be provided through ZCU111 Sysref SMA with some on board capacitor modifications. These SMAs are connected to the…
    • Resolved

  • LMK04208: thermal model file for FloTHERM software

    TI Thinks Resolved
    Part Number: LMK04208 Tool/software: Hi team, I am not sure if these three parts are belong to same team or not.. But, I am wondering do we support thermal model file for FloTHERM software? My customer need it for below three parts. Could you please…
    • Answered

  • LMK04208: Spurious on output with two ref clock on input

    Resolved
    Part Number: LMK04208 Other Parts Discussed in Thread: LMK01801 , , LMK04832EVM , USB2ANY , LMK04832 Tool/software: Hi, I have a behavior that I don't totally understand. I have a LMK04208 with a 122.88MHz on CLKin0. The clock comes from the LMK04832EVM…
    • Resolved
    • Answered

  • LMK04208: Why 0-day mode can't work?

    Resolved
    Part Number: LMK04208 Tool/software: Hi, I want LMK04208 work at Dual PLL, Int VCO, 0-delay mode on my board. It will feedback CLKout0 to PLL1 in the internal path as below figure shown. Clock setup is listed below: CLKin1: external 7.68MHz sine clock…
    • Resolved

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