This paper describes design choices and tradeoffs made when designing total-dose hardness into an advanced CMOS integrated circuit. Closed geometry transistors are described and compared, emphasizing their radiation tolerant performance. Speed and area tradeoffs incurred in circuit design when using such closed geometry transistors are illustrated in the design of an advanced IEEE 1394 cable physical layer mixed-signal interface chip.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.