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The TBS scheme substantially improves the read yield compared to conventional voltage sensing (CVS).
Real-time constant voltage sensing can thus be performed at much lower operating voltages.
The proposed read-out scheme exhibits a relative insensitivity to the ongoing aggressive scaling of the supply voltage.
We prove that large variation of threshold voltage may lead to unintentional writing during read process.
This yields a prediction of how many customers may require voltage mitigation for a particular CVR program.
This limit is somewhat arbitrary since, in polluted conditions, cables can fail at much lower system voltages, and in some higher voltage installations no problems have been witnessed.
The results on the statistical distribution of the threshold-voltage difference between two subsequent read accesses show good agreement between measurements and model predictions, even considering the time drift of the distribution tails.

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