cut-off frequency of LPF in PLL

Discussion in 'General Electronics Chat' started by vnthuong, Oct 28, 2010.

  1. vnthuong

    Thread Starter New Member

    Oct 25, 2010
    5
    0
    I have a problem, i don't know cut-off frequency of LPF in PLL, pin 14-15 of LA3410 (external circuit includes C9, C10 and R8).
    who can help me, please! Thank you
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,648
    2,347
    Hello,

    Page 6 of the attached PDF shows the reactions of the filter with several values of the components.

    Bertus
     
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