IO buffer for high performance, low-power applications

Joseph S. Shor, Yachin Afek, Eytan Engel

Research output: Contribution to journalConference articlepeer-review

13 Scopus citations

Abstract

An IO Buffer architecture is shown which provides fast output transitions as well as efficient voltage level shifting from the chip interior. The buffer contains a feedback circuit which damps ringing associated with supply bounce. Fast voltage converters are demonstrated which allow the core to operate at a lower voltage (1.5 V), without significant delay penalties on the IO (at 3.6 V). These novel circuits are important for high performance, low power applications, such as wireless DSPs.

Original languageEnglish
Pages (from-to)595-598
Number of pages4
JournalProceedings of the Custom Integrated Circuits Conference
StatePublished - 1997
Externally publishedYes
EventProceedings of the 1997 IEEE Custom Integrated Circuits Conference - Santa Clara, CA, USA
Duration: 5 May 19978 May 1997

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