ESD Design Strategies for High-Speed Digital and RF Circuits in Deeply Scaled Silicon Technologies

摘要

Challenges of electrostatic discharge (ESD) protection in deeply scaled silicon technologies are addressed by improving design, characterization, and modeling of I/O MOSFETs, interconnect, ESD protection and power clamp devices. Recent progress on ESD protection design for both high-speed digital I/O and radiofrequency (RF) circuits are presented. Topological trade-offs are compared. High speed circuit protection techniques such as the T-coil based ESD design are reviewed in detail. Package- and wafer-level charged device model (CDM) correlation issues are discussed. I/O, ESD devices, and metal interconnect effects are examined using very fast transmission line pulses (VF-TLP) and TLP.