iccidesign
Newbie
Hi..
I want to know that roles of n+, p+ guard ring.
I only know that n+ ring must be connected VDD and p+ ring must be connected GND.
I wonder that how n+ or p+ guard ring blocks the noise component (e.g. digital switching noise).
thank you !
I want to know that roles of n+, p+ guard ring.
I only know that n+ ring must be connected VDD and p+ ring must be connected GND.
I wonder that how n+ or p+ guard ring blocks the noise component (e.g. digital switching noise).
thank you !