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Under Voltage Effects

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3 Threads found on edaboard.com: Under Voltage Effects
As I know, the well potential can be controlled under 65nm process.
Notice that the ferrit body is conductive so the voltage applied between the coil of the inductor and the track under the inductor will be applied on the insulation of the inductor wire and the solder mask. The solder mask thickness can vary but it's usually thinner on narrow tracks (due to cappiliar effects). The wire insulation is also (...)
Because of the near field effects of small structure found on chip in relation to the wavelength it is very difficult to differentiate radiation from coupling. If the coupling instead of the radiation is important you could use an on chip amplifier and pick up the coupling noise voltage under investigation and amplify to a level to be (...)