For equal power distribution, use separate power planes for the analog (PLL) power supply. Avoid
using trace or multiple signal layers to route the PLL power supply.
• Use a ground plane next to the PLL power supply plane to reduce power-generated noise.
• Place analog and digital components only over their respective ground planes.
• Use ferrite beads to isolate the PLL power supply from digital power supply.

hi myself vinay, i am pursuing my mtech in NIT Trichy. could u please send any ongoing projects on control systems.

Hi,
This is an electronics  discussion board for engineers globally, kindly mention the name of the company for which you are pointing this question ?
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