Design Methodology and Protection Strategy for ESD-CDM Robust Digital System Design in 90-nm and 130-nm Technologies

A design methodology and protection strategy for ESD charged-device-model (CDM) robust digital systems is presented using a scalable postbreakdown transistor macromodel for 90- and 130-nm technologies. The macromodel was implemented in a design tool to aid reliable chip design and used to predict function failure in three different system-on-chip design examples. Simulations agree well with failur...