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Mar 29th, 2020, 12:09pm
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supply noise's influence on PLL (Read 42 times)
tulip
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supply noise's influence on PLL
Mar 17th, 2020, 8:13pm
 
In ADI's Analog Dialogue 45-09, "Power Management Deisng for PLLs“
it says, "Within the PLL's loop bandwidth, the PLL can successfully track and filter the LDO noise, reducing its contribution."


My question is :
what is "the track and filter" main in the conclusion : "Within the PLL's loop bandwidth, the PLL can successfully track and filter the LDO noise, reducing its contribution."


Thank you.
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« Last Edit: Mar 18th, 2020, 8:07pm by tulip »  

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