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  • LMX2430 - unused pin, register setting

    Resolved
    Other Parts Discussed in Thread: LMX2430 Hello, (1) Unused RF pins Could you please let me know the unused pin connection of LMX2430? We use IF PLL only. CPoutRF FLoutRF FinRF RinRF* Should we float these pins? or connect to GND? (2) Unused Fast Lock pins And Please…
    • Resolved

  • LMX2430 Loop Filter and Register setting, tools

    Other Parts Discussed in Thread: LMX2430 , LMX2433 , LMX2434 Hello, I couldn't simulate LMX2430 via Webench Clock Architect and Clock Design Tool. Please let me know recommended Loop Filter and Register setting. (1) Recommended Loop Filter and Register…
    • Answered

  • LMX2430 - CP current in the Clock design tool

    Resolved
    Other Parts Discussed in Thread: LMX2430 Hello, The customer would like to use LMX2430 with 1mA CP current. However, we can't choose 1mA in the Clock design Tool. There are the 4mA and 16mA only. I think that the loop filter design value is different between…
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    • Answered

  • LMX2430 - RF register settings (R0,R1,R2) when RF power down

    Resolved
    Hello, Could you please let me know the recommended register setting when RF_PD=1 ? <Reg : R0 > 21 : RF_RST -> Please let me know recommended setting, if there is. 20 : RF_CPT -> Please let me know recommended setting, if there is. 19 : RF_CPG -…
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    • Answered

  • LMX2430/LMX2433/LMX2470 , VCO tuning voltage range (VCPout range)

    Resolved
    Other Parts Discussed in Thread: LMX2430 , LMX2470 Hello, Could you please let me know the VCO tuning voltage range(VCPout range) of LMX2430/2433/2470? We would like to these device with frequency range of 1636.2～1671.6MHz with 300kHz step. Ref in is 19.2MHz…
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    • Answered

  • LMX2430 reduce the power consumption

    Resolved
    Other Parts Discussed in Thread: LMX2430 Hi I have a question about LMX2430. We will order to reduce the power consumption, to be used only IF circuit. If you do not use the RF circuit, please tell me the terminal processing related to RF. Is not used…
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    • Answered

  • LMX2430 recovery time from power on

    Resolved
    Other Parts Discussed in Thread: LMX2430 Hello, I have gotten one question about LMX2430 as below from my customer. Q) Revcovery time The question is about the recovery time when LMX2430 is from power-off to power-on. That is to say, 1)Power-Off ---> 2)Power…
    • Resolved

  • RE: LMX2571: RF frequency synchronizer solution

    Hi Feng bin, When a PLL is working with a VCXO, the loop bandwidth will be very small so that the output phase noise is equal to the VCXO phase noise. As such, the phase noise of the PLL is not important as the loop filter will suppress PLL phase noise…

  • PLLATINUMSIM-SW: Unhandle error when loaded .tcs file of LMK03318/28

    TI Thinks Resolved
    Part Number: PLLATINUMSIM-SW Other Parts Discussed in Thread: LMK03328 , LMK03318 , LMX2430 , LMX2433 , LMX2434 , LMX2470 , LMX2485E , LMX2485 , LMX2486 , LMX2487 , LMX2487E , LMX2491 , LMX2492 , LMX2571 , LMX2572 , LMX2572LP , LMX2581 , LMX2582 , LMX2592 , LMX2594 , LM…

  • RE: PLLATINUMSIM-SW: Unhandled exception when loading design

    I tried the following: 1- Open Pllatinum Sim and select device LMX2430 --> "Load Device" 2- Save design 3- Close and reopen Pllatinum Sim 4- Select device LMX2492 --> "Load Device" 5- Load design previously saved Result --> Unhandled…

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