A low voltage differential swing interconnect I/O buffer within an output buffer part comprising a voltage controlled current source, voltage controlled current sink, and a current switch and an input buffer part comprising a voltage controlled resistance. The output current and input resistance of the...http://www.google.es/patents/US5977796?utm_source=gb-gplus-sharePatente US5977796 - Low voltage differential swing interconnect buffer circuit
Low voltage differential swing interconnect buffer circuit
