Soft errors not only are major threats to SRAM, but also have become a major threat to the reliability of logic circuits. This article proposes a new transmission-gate approach to filter out soft errors, and it is more efficient when to the thanks to its to compared state of art solutions, capability adjust gate and body bias voltages.

With advances in CMOS technology, circuits become increasingly more sensitive to transient pulses caused by single event (SE) particles. On the other hand, coupling effects among interconnects can cause SE transients to contaminate electronically unrelated circuit paths which may increase the SE susceptibility of CMOS circuits. This work, for the first time, proposes an SE crosstalk noise estimation method for use in design automation tools. The proposed method uses an accurate 4-n model for interconnect and correctly models the effect of non-switching aggressors and tree branches noting the resistive shielding effect. The SE crosstalk noise expressions derived show good results in comparison to HSPICE results. Results show that average error for noise peak is about 5.2% while allowing for very fast analysis in comparison to HSPICE.