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Showing 428 results View by: Thread Post Sort by
  • LMX2582: How to switch the output frequency of LMX2582 in different situation

    Andrew Su
    Andrew Su
    TI Thinks Resolved
    Part Number: LMX2582 Tool/software: Dears, my customer uses LMX2582 in different small cell base station projects, and some designs require switching the LMX2582's output frequency during operation. the customer want to confirm how to achieve the frequency…
    • 7 months ago
    • Clock & timing
    • Clock & timing forum
  • LMX2582: LMX2582 EVB Progress

    Phil Lin2
    Phil Lin2
    TI Thinks Resolved
    Part Number: LMX2582 Tool/software: Dear Sir, We are purchasing 1 pcs. However, we still confuse below 2 questions even though we studied "User's Guide-snau194." 1. may I know whether coaxial cable 1.1. Center axis is 3.3V? 1.2. The outer surface is…
    • 11 months ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMX2582: LMX2582 18nH design & MUXout issues

    Phil Lin2
    Phil Lin2
    Resolved
    Part Number: LMX2582 Other Parts Discussed in Thread: LMK1C1102 Tool/software: Dear Sir/Madam, We are designing 18nH to get more higher gain. If we want to use RFoutAP to get single-end out, may I know how to solve RFoutAM, which is not used. RE Synthesizer_TI_LMX2582…
    • Resolved
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • LMX2582: Small discrete phase shifts

    Alexey Faynburd
    Alexey Faynburd
    Part Number: LMX2582 We have 8 boards with LMX2582 on each. In our application we switch between a set of different frequencies and when we return to the same one, on some of the boards we experience a small phase shift (about two degrees). It has two…
    • 2 months ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMX2582: Power Consumption

    Joe Paolino
    Joe Paolino
    Resolved
    Part Number: LMX2582 In the datasheet, the supply current is noted as 250mA for a 5.4GHz output at 0dBm. Can you provide an estimate of the power for a 500MHz output instead? Thank you, Joe
    • Resolved
    • 4 months ago
    • Clock & timing
    • Clock & timing forum
  • LMX2582: Support on VOCM , VOD for LMX2582

    Narender Mariappan
    Narender Mariappan
    TI Thinks Resolved
    Part Number: LMX2582 Tool/software: Hi, We would like to know VOCM (Common Mode Output Voltage) , VOD(Differential output Voltage) ? For VOD, We are setting Output Power Code (OUTx_POW) - 7.Based on the graph in the datasheet the corresponding dBm…
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • LMX2582: LMX2582 stop output after PLL division coefficient changes several times

    Andrew Su
    Andrew Su
    TI Thinks Resolved
    Part Number: LMX2582 Tool/software: Dears, My customer uses LMX2582 for wireless communication equipment and is currently testing the first version of PCBA. After completing the configuration of LMX2582, the customer set the PLL division coefficient…
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • LMX2582: Check Gold Finishing and Composition of Lead Finish NiPdAuAg_PN 53504908-2-644

    EE LING LEW
    EE LING LEW
    TI Thinks Resolved
    Part Number: LMX2582 Hi TI, Please advise brekdown of NiPdAuAg composition of TI Part: LMX2582RHAR.
    • 17 days ago
    • Clock & timing
    • Clock & timing forum
  • LMX2582: Support on Common mode input voltage for LMX2582

    Narender Mariappan
    Narender Mariappan
    TI Thinks Resolved
    Part Number: LMX2582 Tool/software: Hi, We are Giving an input signal of 100 MHz LVDS signal (AC Coupled ) to OSCIN_P/N pins of the PLL. We would like to know what is the common mode input voltage VICM of the IC ?? Kindly check and revert ASAP.
    • over 1 year ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMX2582: Oerating conditions in output dividers

    user6293841
    user6293841
    Resolved
    Part Number: LMX2582 Tool/software: Some of LMX2582 devices do not divide correctly 7011.2MHz VCO, under the settings of CHDIV_SEG1: divide-by2, CHDIV_SEG2: divide-by8, CHDIV_SEG3: - (REG35: 0x109B, REG36: 0x0420). Others devices divide correctly. In…
    • Resolved
    • 7 months ago
    • Clock & timing
    • Clock & timing forum
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